2913230739 has 16 divisors (see below), whose sum is σ = 3922329600. Its totient is φ = 1923175296.

The previous prime is 2913230737. The next prime is 2913230743. The reversal of 2913230739 is 9370323192.

It is not a de Polignac number, because 2913230739 - 2¹ = 2913230737 is a prime.

It is a super-2 number, since 2×2913230739² = 16973826677308972242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2913230697 and 2913230706.

It is not an unprimeable number, because it can be changed into a prime (2913230737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430222 + ... + 436940.

It is an arithmetic number, because the mean of its divisors is an integer number (245145600).

Almost surely, 2^2913230739 is an apocalyptic number.

2913230739 is a deficient number, since it is larger than the sum of its proper divisors (1009098861).

2913230739 is a wasteful number, since it uses less digits than its factorization.

2913230739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8114.

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 2913230739 is about 53974.3526038062. The cubic root of 2913230739 is about 1428.2085475809.

The spelling of 2913230739 in words is "two billion, nine hundred thirteen million, two hundred thirty thousand, seven hundred thirty-nine".