3163660325 has 24 divisors (see below), whose sum is σ = 4485486720. Its totient is φ = 2168337600.

The previous prime is 3163660319. The next prime is 3163660411. The reversal of 3163660325 is 5230663613.

It is not a de Polignac number, because 3163660325 - 2¹⁴ = 3163643941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 648395 + ... + 653255.

It is an arithmetic number, because the mean of its divisors is an integer number (186895280).

Almost surely, 2^3163660325 is an apocalyptic number.

3163660325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3163660325 is a deficient number, since it is larger than the sum of its proper divisors (1321826395).

3163660325 is a wasteful number, since it uses less digits than its factorization.

3163660325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8597 (or 8592 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 3163660325 is about 56246.4249975054. The cubic root of 3163660325 is about 1468.0131618390.

The spelling of 3163660325 in words is "three billion, one hundred sixty-three million, six hundred sixty thousand, three hundred twenty-five".