813370048 has 28 divisors (see below), whose sum is σ = 1620344232. Its totient is φ = 405094400.

The previous prime is 813370043. The next prime is 813370073. The reversal of 813370048 is 840073318.

It is a junction number, because it is equal to n+sod(n) for n = 813369995 and 813370022.

It is not an unprimeable number, because it can be changed into a prime (813370043) 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, 8278 + ... + 41173.

Almost surely, 2^813370048 is an apocalyptic number.

It is an amenable number.

813370048 is a deficient number, since it is larger than the sum of its proper divisors (806974184).

813370048 is a wasteful number, since it uses less digits than its factorization.

813370048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49720 (or 49710 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 813370048 is about 28519.6431955240. The cubic root of 813370048 is about 933.4607436040.

The spelling of 813370048 in words is "eight hundred thirteen million, three hundred seventy thousand, forty-eight".