629793364 has 6 divisors (see below), whose sum is σ = 1102138394. Its totient is φ = 314896680.

The previous prime is 629793331. The next prime is 629793371. The reversal of 629793364 is 463397926.

It can be written as a sum of positive squares in only one way, i.e., 629608464 + 184900 = 25092^2 + 430^2 .

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 as a sum of consecutive naturals, namely, 78724167 + ... + 78724174.

Almost surely, 2^629793364 is an apocalyptic number.

It is an amenable number.

629793364 is a deficient number, since it is larger than the sum of its proper divisors (472345030).

629793364 is a wasteful number, since it uses less digits than its factorization.

629793364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157448345 (or 157448343 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 49.

The square root of 629793364 is about 25095.6841707892. The cubic root of 629793364 is about 857.1681524969.

The spelling of 629793364 in words is "six hundred twenty-nine million, seven hundred ninety-three thousand, three hundred sixty-four".