630004 has 12 divisors (see below), whose sum is σ = 1108800. Its totient is φ = 313208.

The previous prime is 629989. The next prime is 630017. The reversal of 630004 is 400036.

It is a pancake number, because a pancake can be divided into 630004 parts by 1122 straight cuts.

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 3 ways as a sum of consecutive naturals, for example, 627 + ... + 1285.

It is an arithmetic number, because the mean of its divisors is an integer number (92400).

2⁶³⁰⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

630004 is a deficient number, since it is larger than the sum of its proper divisors (478796).

630004 is a wasteful number, since it uses less digits than its factorization.

630004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 630004 is about 793.7279130785. The cubic root of 630004 is about 85.7263702538.

The spelling of 630004 in words is "six hundred thirty thousand, four".