629476996 has 12 divisors (see below), whose sum is σ = 1103497948. Its totient is φ = 314191872.

The previous prime is 629476963. The next prime is 629476997. The reversal of 629476996 is 699674926.

It can be written as a sum of positive squares in 2 ways, for example, as 621804096 + 7672900 = 24936^2 + 2770^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 629476996.

It is not an unprimeable number, because it can be changed into a prime (629476997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134061 + ... + 138676.

Almost surely, 2^629476996 is an apocalyptic number.

It is an amenable number.

629476996 is a deficient number, since it is larger than the sum of its proper divisors (474020952).

629476996 is a wasteful number, since it uses less digits than its factorization.

629476996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273318 (or 273316 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 58.

The square root of 629476996 is about 25089.3801437979. The cubic root of 629476996 is about 857.0245995951.

The spelling of 629476996 in words is "six hundred twenty-nine million, four hundred seventy-six thousand, nine hundred ninety-six".