3197007913 has 24 divisors (see below), whose sum is σ = 3736794600. Its totient is φ = 2723635200.

The previous prime is 3197007901. The next prime is 3197007929.

It is a happy number.

3197007913 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2198953449 + 998054464 = 46893^2 + 31592^2 .

It is not a de Polignac number, because 3197007913 - 2⁵ = 3197007881 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3197007713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492513 + ... + 498961.

It is an arithmetic number, because the mean of its divisors is an integer number (155699775).

Almost surely, 2^3197007913 is an apocalyptic number.

It is an amenable number.

3197007913 is a deficient number, since it is larger than the sum of its proper divisors (539786687).

3197007913 is a wasteful number, since it uses less digits than its factorization.

3197007913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6718 counting only the distinct ones).

The product of its (nonzero) digits is 35721, while the sum is 40.

The square root of 3197007913 is about 56542.0897473732. The cubic root of 3197007913 is about 1473.1531669510.

The spelling of 3197007913 in words is "three billion, one hundred ninety-seven million, seven thousand, nine hundred thirteen".