2913230738 has 32 divisors (see below), whose sum is σ = 5266995840. Its totient is φ = 1192111360.

The previous prime is 2913230737. The next prime is 2913230743. The reversal of 2913230738 is 8370323192.

It is a happy number.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160733 + ... + 177936.

It is an arithmetic number, because the mean of its divisors is an integer number (164593620).

Almost surely, 2^2913230738 is an apocalyptic number.

2913230738 is a deficient number, since it is larger than the sum of its proper divisors (2353765102).

2913230738 is a wasteful number, since it uses less digits than its factorization.

2913230738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338722.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2913230738 is about 53974.3525945425. The cubic root of 2913230738 is about 1428.2085474175.

The spelling of 2913230738 in words is "two billion, nine hundred thirteen million, two hundred thirty thousand, seven hundred thirty-eight".