813050470 has 16 divisors (see below), whose sum is σ = 1540517040. Its totient is φ = 308103264.

The previous prime is 813050461. The next prime is 813050477. The reversal of 813050470 is 74050318.

It is a super-2 number, since 2×813050470² = 1322102133534441800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (813050477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139417 + ... + 2139796.

It is an arithmetic number, because the mean of its divisors is an integer number (96282315).

Almost surely, 2^813050470 is an apocalyptic number.

813050470 is a deficient number, since it is larger than the sum of its proper divisors (727466570).

813050470 is a wasteful number, since it uses less digits than its factorization.

813050470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279239.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 813050470 is about 28514.0398751212. The cubic root of 813050470 is about 933.3384734694.

The spelling of 813050470 in words is "eight hundred thirteen million, fifty thousand, four hundred seventy".