629251048 has 32 divisors (see below), whose sum is σ = 1241244000. Its totient is φ = 298621120.

The previous prime is 629251031. The next prime is 629251097. The reversal of 629251048 is 840152926.

It is a junction number, because it is equal to n+sod(n) for n = 629250998 and 629251016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9298 + ... + 36673.

It is an arithmetic number, because the mean of its divisors is an integer number (38788875).

Almost surely, 2^629251048 is an apocalyptic number.

It is an amenable number.

629251048 is a deficient number, since it is larger than the sum of its proper divisors (611992952).

629251048 is a wasteful number, since it uses less digits than its factorization.

629251048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46065 (or 46061 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 629251048 is about 25084.8768783106. The cubic root of 629251048 is about 856.9220455865.

The spelling of 629251048 in words is "six hundred twenty-nine million, two hundred fifty-one thousand, forty-eight".