629850484 has 6 divisors (see below), whose sum is σ = 1102238354. Its totient is φ = 314925240.

The previous prime is 629850479. The next prime is 629850491. The reversal of 629850484 is 484058926.

It can be written as a sum of positive squares in only one way, i.e., 458816400 + 171034084 = 21420^2 + 13078^2 .

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, 78731307 + ... + 78731314.

Almost surely, 2^629850484 is an apocalyptic number.

It is an amenable number.

629850484 is a deficient number, since it is larger than the sum of its proper divisors (472387870).

629850484 is a wasteful number, since it uses less digits than its factorization.

629850484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157462625 (or 157462623 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 629850484 is about 25096.8221892733. The cubic root of 629850484 is about 857.1940657395.

The spelling of 629850484 in words is "six hundred twenty-nine million, eight hundred fifty thousand, four hundred eighty-four".