2315793730 has 16 divisors (see below), whose sum is σ = 4171067640. Its totient is φ = 925731072.

The previous prime is 2315793677. The next prime is 2315793749. The reversal of 2315793730 is 373975132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 954995409 + 1360798321 = 30903^2 + 36889^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56535 + ... + 88474.

Almost surely, 2^2315793730 is an apocalyptic number.

2315793730 is a deficient number, since it is larger than the sum of its proper divisors (1855273910).

2315793730 is a wasteful number, since it uses less digits than its factorization.

2315793730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146613.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 2315793730 is about 48122.6945421804. The cubic root of 2315793730 is about 1323.0206554133.

The spelling of 2315793730 in words is "two billion, three hundred fifteen million, seven hundred ninety-three thousand, seven hundred thirty".