3139929023 has 32 divisors (see below), whose sum is σ = 4092395520. Its totient is φ = 2337660000.

The previous prime is 3139929011. The next prime is 3139929043. The reversal of 3139929023 is 3209299313.

It is a cyclic number.

It is not a de Polignac number, because 3139929023 - 2⁶ = 3139928959 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 (3139929043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180248 + ... + 196898.

It is an arithmetic number, because the mean of its divisors is an integer number (127887360).

Almost surely, 2^3139929023 is an apocalyptic number.

3139929023 is a deficient number, since it is larger than the sum of its proper divisors (952466497).

3139929023 is a wasteful number, since it uses less digits than its factorization.

3139929023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16779.

The product of its (nonzero) digits is 78732, while the sum is 41.

The square root of 3139929023 is about 56035.0695814684. The cubic root of 3139929023 is about 1464.3333170050. Note that the first 4 decimals are identical.

It can be divided in two parts, 31399290 and 23, that added together give a palindrome (31399313).

The spelling of 3139929023 in words is "three billion, one hundred thirty-nine million, nine hundred twenty-nine thousand, twenty-three".