632619799876 has 9 divisors (see below), whose sum is σ = 1107087433599. Its totient is φ = 316309104564.

The previous prime is 632619799837. The next prime is 632619799907. The reversal of 632619799876 is 678997916236.

The square root of 632619799876 is 795374.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×632619799876² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 632619799799 and 632619799808.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1391905 + ... + 1789591.

Almost surely, 2^632619799876 is an apocalyptic number.

632619799876 is the 795374-th square number.

It is an amenable number.

632619799876 is a deficient number, since it is larger than the sum of its proper divisors (474467633723).

632619799876 is an frugal number, since it uses more digits than its factorization.

632619799876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795378 (or 397689 counting only the distinct ones).

The product of its digits is 370355328, while the sum is 73.

The spelling of 632619799876 in words is "six hundred thirty-two billion, six hundred nineteen million, seven hundred ninety-nine thousand, eight hundred seventy-six".