474672815 has 8 divisors (see below), whose sum is σ = 585002400. Its totient is φ = 369474912.

The previous prime is 474672811. The next prime is 474672817. The reversal of 474672815 is 518276474.

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

It is a cyclic number.

It is not a de Polignac number, because 474672815 - 2² = 474672811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474672811) 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, 1282715 + ... + 1283084.

It is an arithmetic number, because the mean of its divisors is an integer number (73125300).

Almost surely, 2^474672815 is an apocalyptic number.

474672815 is a deficient number, since it is larger than the sum of its proper divisors (110329585).

474672815 is a wasteful number, since it uses less digits than its factorization.

474672815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565841.

The product of its digits is 376320, while the sum is 44.

The square root of 474672815 is about 21786.9872859925. The cubic root of 474672815 is about 780.0661871295.

The spelling of 474672815 in words is "four hundred seventy-four million, six hundred seventy-two thousand, eight hundred fifteen".