3614884651225 has 27 divisors (see below), whose sum is σ = 4545574270263. Its totient is φ = 2851744976640.

The previous prime is 3614884651223. The next prime is 3614884651229. The reversal of 3614884651225 is 5221564884163.

It is a happy number.

The square root of 3614884651225 is 1901285.

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

It can be written as a sum of positive squares in 13 ways, for example, as 161100285129 + 3453784366096 = 401373^2 + 1858436^2 .

It is not a de Polignac number, because 3614884651225 - 2¹ = 3614884651223 is a prime.

It is a super-3 number, since 3×3614884651225³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3614884651223) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 693966421 + ... + 693971629.

Almost surely, 2^{3614884651225} is an apocalyptic number.

3614884651225 is the 1901285-th square number.

3614884651225 is the 950643-rd centered octagonal number.

It is an amenable number.

3614884651225 is a deficient number, since it is larger than the sum of its proper divisors (930689619038).

3614884651225 is an frugal number, since it uses more digits than its factorization.

3614884651225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10574 (or 5287 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 55.

The spelling of 3614884651225 in words is "three trillion, six hundred fourteen billion, eight hundred eighty-four million, six hundred fifty-one thousand, two hundred twenty-five".