3097898631 has 12 divisors (see below), whose sum is σ = 4541530552. Its totient is φ = 2034440496.

The previous prime is 3097898621. The next prime is 3097898647. The reversal of 3097898631 is 1368987903.

3097898631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3097898631 - 2⁵ = 3097898599 is a prime.

It is a super-2 number, since 2×3097898631² = 19193951855903348322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3097898621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2568136 + ... + 2569341.

Almost surely, 2^3097898631 is an apocalyptic number.

3097898631 is a deficient number, since it is larger than the sum of its proper divisors (1443631921).

3097898631 is a wasteful number, since it uses less digits than its factorization.

3097898631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137550 (or 5137547 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 3097898631 is about 55658.7695785669. The cubic root of 3097898631 is about 1457.7701983893.

The spelling of 3097898631 in words is "three billion, ninety-seven million, eight hundred ninety-eight thousand, six hundred thirty-one".