629500998 has 16 divisors (see below), whose sum is σ = 1438859520. Its totient is φ = 179857416.

The previous prime is 629500969. The next prime is 629501021. The reversal of 629500998 is 899005926.

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 in 7 ways as a sum of consecutive naturals, for example, 7494018 + ... + 7494101.

It is an arithmetic number, because the mean of its divisors is an integer number (89928720).

Almost surely, 2^629500998 is an apocalyptic number.

629500998 is an abundant number, since it is smaller than the sum of its proper divisors (809358522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

629500998 is a wasteful number, since it uses less digits than its factorization.

629500998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14988131.

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 629500998 is about 25089.8584691106. The cubic root of 629500998 is about 857.0354922585.

The spelling of 629500998 in words is "six hundred twenty-nine million, five hundred thousand, nine hundred ninety-eight".