474136630 has 64 divisors (see below), whose sum is σ = 1017722880. Its totient is φ = 157017600.

The previous prime is 474136627. The next prime is 474136657. The reversal of 474136630 is 36631474.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53881 + ... + 62059.

It is an arithmetic number, because the mean of its divisors is an integer number (15901920).

Almost surely, 2^474136630 is an apocalyptic number.

474136630 is an abundant number, since it is smaller than the sum of its proper divisors (543586250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474136630 is a wasteful number, since it uses less digits than its factorization.

474136630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8245.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 474136630 is about 21774.6786428641. The cubic root of 474136630 is about 779.7723585095.

The spelling of 474136630 in words is "four hundred seventy-four million, one hundred thirty-six thousand, six hundred thirty".