633390966692 has 48 divisors (see below), whose sum is σ = 1273294337280. Its totient is φ = 272655396000.

The previous prime is 633390966643. The next prime is 633390966697. The reversal of 633390966692 is 296669093336.

It is not an unprimeable number, because it can be changed into a prime (633390966697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2250563 + ... + 2516309.

It is an arithmetic number, because the mean of its divisors is an integer number (26526965360).

Almost surely, 2^633390966692 is an apocalyptic number.

It is an amenable number.

633390966692 is an abundant number, since it is smaller than the sum of its proper divisors (639903370588).

633390966692 is a wasteful number, since it uses less digits than its factorization.

633390966692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268632 (or 268630 counting only the distinct ones).

The product of its (nonzero) digits is 51018336, while the sum is 62.

The spelling of 633390966692 in words is "six hundred thirty-three billion, three hundred ninety million, nine hundred sixty-six thousand, six hundred ninety-two".