629696496 has 160 divisors (see below), whose sum is σ = 1924876800. Its totient is φ = 174873600.

The previous prime is 629696477. The next prime is 629696527. The reversal of 629696496 is 694696926.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1365706 + ... + 1366166.

It is an arithmetic number, because the mean of its divisors is an integer number (12030480).

Almost surely, 2^629696496 is an apocalyptic number.

629696496 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 629696496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (962438400).

629696496 is an abundant number, since it is smaller than the sum of its proper divisors (1295180304).

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

629696496 is a wasteful number, since it uses less digits than its factorization.

629696496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 689 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 57.

The square root of 629696496 is about 25093.7541232873. The cubic root of 629696496 is about 857.1242034671.

The spelling of 629696496 in words is "six hundred twenty-nine million, six hundred ninety-six thousand, four hundred ninety-six".