3320071625 has 16 divisors (see below), whose sum is σ = 4462178448. Its totient is φ = 2451744000.

The previous prime is 3320071613. The next prime is 3320071631. The reversal of 3320071625 is 5261700233.

It can be written as a sum of positive squares in 8 ways, for example, as 2129545609 + 1190526016 = 46147^2 + 34504^2 .

It is not a de Polignac number, because 3320071625 - 2⁸ = 3320071369 is a prime.

It is a super-2 number, since 2×3320071625² = 22045751190260281250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1019936 + ... + 1023185.

It is an arithmetic number, because the mean of its divisors is an integer number (278886153).

Almost surely, 2^3320071625 is an apocalyptic number.

It is an amenable number.

3320071625 is a deficient number, since it is larger than the sum of its proper divisors (1142106823).

3320071625 is a wasteful number, since it uses less digits than its factorization.

3320071625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043149 (or 2043139 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 3320071625 is about 57620.0626952106. The cubic root of 3320071625 is about 1491.8179130821.

Adding to 3320071625 its reverse (5261700233), we get a palindrome (8581771858).

The spelling of 3320071625 in words is "three billion, three hundred twenty million, seventy-one thousand, six hundred twenty-five".