629934488 has 16 divisors (see below), whose sum is σ = 1232480880. Its totient is φ = 301272928.

The previous prime is 629934479. The next prime is 629934523. The reversal of 629934488 is 884439926.

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, 1711595 + ... + 1711962.

It is an arithmetic number, because the mean of its divisors is an integer number (77030055).

Almost surely, 2^629934488 is an apocalyptic number.

It is an amenable number.

629934488 is a deficient number, since it is larger than the sum of its proper divisors (602546392).

629934488 is a wasteful number, since it uses less digits than its factorization.

629934488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423586 (or 3423582 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 53.

The square root of 629934488 is about 25098.4957318163. The cubic root of 629934488 is about 857.2321724178.

The spelling of 629934488 in words is "six hundred twenty-nine million, nine hundred thirty-four thousand, four hundred eighty-eight".