629498016 has 72 divisors (see below), whose sum is σ = 2045875104. Its totient is φ = 179856000.

The previous prime is 629497951. The next prime is 629498021. The reversal of 629498016 is 610894926.

It is a happy number.

629498016 is a `hidden beast` number, since 629 + 4 + 9 + 8 + 0 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154110 + ... + 158141.

It is an arithmetic number, because the mean of its divisors is an integer number (28414932).

Almost surely, 2^629498016 is an apocalyptic number.

It is an amenable number.

629498016 is an abundant number, since it is smaller than the sum of its proper divisors (1416377088).

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

629498016 is a wasteful number, since it uses less digits than its factorization.

629498016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312274 (or 312263 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 629498016 is about 25089.7990426388. The cubic root of 629498016 is about 857.0341389729.

The spelling of 629498016 in words is "six hundred twenty-nine million, four hundred ninety-eight thousand, sixteen".