474216264 has 24 divisors (see below), whose sum is σ = 1284335910. Its totient is φ = 158072064.

The previous prime is 474216263. The next prime is 474216299. The reversal of 474216264 is 462612474.

474216264 is a `hidden beast` number, since 4 + 7 + 4 + 21 + 626 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 355624164 + 118592100 = 18858^2 + 10890^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (474216263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3293097 + ... + 3293240.

Almost surely, 2^474216264 is an apocalyptic number.

It is an amenable number.

474216264 is an abundant number, since it is smaller than the sum of its proper divisors (810119646).

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

474216264 is a wasteful number, since it uses less digits than its factorization.

474216264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586349 (or 6586342 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 474216264 is about 21776.5071579443. The cubic root of 474216264 is about 779.8160118307.

The spelling of 474216264 in words is "four hundred seventy-four million, two hundred sixteen thousand, two hundred sixty-four".