474535631 has 8 divisors (see below), whose sum is σ = 490113024. Its totient is φ = 458975160.

The previous prime is 474535601. The next prime is 474535669. The reversal of 474535631 is 136535474.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474535631 is a prime.

It is a super-2 number, since 2×474535631² = 450368130177136322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474535601) 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, 79166 + ... + 84948.

It is an arithmetic number, because the mean of its divisors is an integer number (61264128).

Almost surely, 2^474535631 is an apocalyptic number.

474535631 is a deficient number, since it is larger than the sum of its proper divisors (15577393).

474535631 is a wasteful number, since it uses less digits than its factorization.

474535631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461.

The product of its digits is 151200, while the sum is 38.

The square root of 474535631 is about 21783.8387572071. The cubic root of 474535631 is about 779.9910315646.

The spelling of 474535631 in words is "four hundred seventy-four million, five hundred thirty-five thousand, six hundred thirty-one".