633464336 has 20 divisors (see below), whose sum is σ = 1299534012. Its totient is φ = 298100736.

The previous prime is 633464333. The next prime is 633464339.

It is a happy number.

633464336 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (633464333) and next prime (633464339).

It can be written as a sum of positive squares in 2 ways, for example, as 476112400 + 157351936 = 21820^2 + 12544^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 633464336.

It is not an unprimeable number, because it can be changed into a prime (633464333) 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, 1164185 + ... + 1164728.

Almost surely, 2^633464336 is an apocalyptic number.

It is an amenable number.

633464336 is an abundant number, since it is smaller than the sum of its proper divisors (666069676).

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

633464336 is a wasteful number, since it uses less digits than its factorization.

633464336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328938 (or 2328932 counting only the distinct ones).

The product of its digits is 279936, while the sum is 38.

The square root of 633464336 is about 25168.7174087199. The cubic root of 633464336 is about 858.8303623695.

The spelling of 633464336 in words is "six hundred thirty-three million, four hundred sixty-four thousand, three hundred thirty-six".