630602336 has 48 divisors (see below), whose sum is σ = 1528005024. Its totient is φ = 249467904.

The previous prime is 630602327. The next prime is 630602347. The reversal of 630602336 is 633206036.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 630602299 and 630602308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105365 + ... + 111188.

It is an arithmetic number, because the mean of its divisors is an integer number (31833438).

Almost surely, 2^630602336 is an apocalyptic number.

It is an amenable number.

630602336 is an abundant number, since it is smaller than the sum of its proper divisors (897402688).

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

630602336 is a wasteful number, since it uses less digits than its factorization.

630602336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216583 (or 216575 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 630602336 is about 25111.7967497350. The cubic root of 630602336 is about 857.5350073965.

The spelling of 630602336 in words is "six hundred thirty million, six hundred two thousand, three hundred thirty-six".