470630686798940 has 24 divisors (see below), whose sum is σ = 988351974481200. Its totient is φ = 188247030490368.

The previous prime is 470630686798889. The next prime is 470630686798973. The reversal of 470630686798940 is 49897686036074.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327028397 + ... + 328464356.

It is an arithmetic number, because the mean of its divisors is an integer number (41181332270050).

Almost surely, 2^{470630686798940} is an apocalyptic number.

It is an amenable number.

470630686798940 is an abundant number, since it is smaller than the sum of its proper divisors (517721287682260).

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

470630686798940 is a wasteful number, since it uses less digits than its factorization.

470630686798940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655528661 (or 655528659 counting only the distinct ones).

The product of its (nonzero) digits is 2633637888, while the sum is 77.

The spelling of 470630686798940 in words is "four hundred seventy trillion, six hundred thirty billion, six hundred eighty-six million, seven hundred ninety-eight thousand, nine hundred forty".