3165730023 has 4 divisors (see below), whose sum is σ = 4220973368. Its totient is φ = 2110486680.

The previous prime is 3165730003. The next prime is 3165730031. The reversal of 3165730023 is 3200375613.

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

It is not a de Polignac number, because 3165730023 - 2²² = 3161535719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3165730003) 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, 527621668 + ... + 527621673.

It is an arithmetic number, because the mean of its divisors is an integer number (1055243342).

Almost surely, 2^3165730023 is an apocalyptic number.

3165730023 is a deficient number, since it is larger than the sum of its proper divisors (1055243345).

3165730023 is a wasteful number, since it uses less digits than its factorization.

3165730023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055243344.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 3165730023 is about 56264.8204742537. The cubic root of 3165730023 is about 1468.3332216497. Note that the first 3 decimals are identical.

The spelling of 3165730023 in words is "three billion, one hundred sixty-five million, seven hundred thirty thousand, twenty-three".