632670333660 has 168 divisors, whose sum is σ = 2109177611856. Its totient is φ = 158787786240.

The previous prime is 632670333649. The next prime is 632670333719. The reversal of 632670333660 is 66333076236.

632670333660 is a `hidden beast` number, since 632 + 6 + 7 + 0 + 3 + 3 + 3 + 6 + 6 + 0 = 666.

632670333660 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1028406 + ... + 1524125.

It is an arithmetic number, because the mean of its divisors is an integer number (12554628642).

Almost surely, 2^632670333660 is an apocalyptic number.

632670333660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

632670333660 is an abundant number, since it is smaller than the sum of its proper divisors (1476507278196).

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

632670333660 is a wasteful number, since it uses less digits than its factorization.

632670333660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552575 (or 2552558 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 45.

The spelling of 632670333660 in words is "six hundred thirty-two billion, six hundred seventy million, three hundred thirty-three thousand, six hundred sixty".