813703348 has 24 divisors (see below), whose sum is σ = 1501355520. Its totient is φ = 384814080.

The previous prime is 813703321. The next prime is 813703379. The reversal of 813703348 is 843307318.

It is a super-2 number, since 2×813703348² = 1324226277092818208, which contains 22 as substring.

It is a congruent number.

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, 40365 + ... + 57067.

It is an arithmetic number, because the mean of its divisors is an integer number (62556480).

Almost surely, 2^813703348 is an apocalyptic number.

It is an amenable number.

813703348 is a deficient number, since it is larger than the sum of its proper divisors (687652172).

813703348 is a wasteful number, since it uses less digits than its factorization.

813703348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17367 (or 17365 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 813703348 is about 28525.4859380169. The cubic root of 813703348 is about 933.5882296437.

The spelling of 813703348 in words is "eight hundred thirteen million, seven hundred three thousand, three hundred forty-eight".