630302484 has 36 divisors (see below), whose sum is σ = 1710822624. Its totient is φ = 180086256.

The previous prime is 630302473. The next prime is 630302507. The reversal of 630302484 is 484203036.

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 11 ways as a sum of consecutive naturals, for example, 535384 + ... + 536559.

Almost surely, 2^630302484 is an apocalyptic number.

It is an amenable number.

630302484 is an abundant number, since it is smaller than the sum of its proper divisors (1080520140).

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

630302484 is a wasteful number, since it uses less digits than its factorization.

630302484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071964 (or 1071955 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 630302484 is about 25105.8256984310. The cubic root of 630302484 is about 857.3990662817.

The spelling of 630302484 in words is "six hundred thirty million, three hundred two thousand, four hundred eighty-four".