3295731622225 has 27 divisors (see below), whose sum is σ = 4754016369777. Its totient is φ = 2259886685280.

The previous prime is 3295731622213. The next prime is 3295731622283. The reversal of 3295731622225 is 5222261375923.

The square root of 3295731622225 is 1815415.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 964149211921 + 2331582410304 = 981911^2 + 1526952^2 .

It is not a de Polignac number, because 3295731622225 - 2⁹ = 3295731621713 is a prime.

It is a super-2 number, since 2×3295731622225² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 63513591 + ... + 63565459.

Almost surely, 2^{3295731622225} is an apocalyptic number.

3295731622225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3295731622225 is the 1815415-th square number.

3295731622225 is the 907708-th centered octagonal number.

It is an amenable number.

3295731622225 is a deficient number, since it is larger than the sum of its proper divisors (1458284747552).

3295731622225 is an frugal number, since it uses more digits than its factorization.

3295731622225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103762 (or 51881 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 49.

Multiplying 3295731622225 by its sum of digits (49), we get a square (161490849489025 = 12707905²).

3295731622225 divided by its sum of digits (49) gives a square (67259829025 = 259345²).

The spelling of 3295731622225 in words is "three trillion, two hundred ninety-five billion, seven hundred thirty-one million, six hundred twenty-two thousand, two hundred twenty-five".