3157317363 has 4 divisors (see below), whose sum is σ = 4209756488. Its totient is φ = 2104878240.

The previous prime is 3157317353. The next prime is 3157317421. The reversal of 3157317363 is 3637137513.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3157317363 - 2¹⁰ = 3157316339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3157317323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526219558 + ... + 526219563.

It is an arithmetic number, because the mean of its divisors is an integer number (1052439122).

Almost surely, 2^3157317363 is an apocalyptic number.

3157317363 is a deficient number, since it is larger than the sum of its proper divisors (1052439125).

3157317363 is a wasteful number, since it uses less digits than its factorization.

3157317363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052439124.

The product of its digits is 119070, while the sum is 39.

The square root of 3157317363 is about 56190.0112386534. The cubic root of 3157317363 is about 1467.0314106678.

The spelling of 3157317363 in words is "three billion, one hundred fifty-seven million, three hundred seventeen thousand, three hundred sixty-three".