813475274 has 8 divisors (see below), whose sum is σ = 1238425248. Its totient is φ = 400666860.

The previous prime is 813475261. The next prime is 813475277. The reversal of 813475274 is 472574318.

813475274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (813475277) 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, 3035222 + ... + 3035489.

It is an arithmetic number, because the mean of its divisors is an integer number (154803156).

Almost surely, 2^813475274 is an apocalyptic number.

813475274 is a deficient number, since it is larger than the sum of its proper divisors (424949974).

813475274 is a wasteful number, since it uses less digits than its factorization.

813475274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070780.

The product of its digits is 188160, while the sum is 41.

The square root of 813475274 is about 28521.4879345381. The cubic root of 813475274 is about 933.5009959283.

The spelling of 813475274 in words is "eight hundred thirteen million, four hundred seventy-five thousand, two hundred seventy-four".