470947932738 has 96 divisors (see below), whose sum is σ = 1109581724160. Its totient is φ = 143813698560.

The previous prime is 470947932683. The next prime is 470947932797. The reversal of 470947932738 is 837239749074.

470947932738 is a `hidden beast` number, since 470 + 9 + 4 + 7 + 93 + 2 + 73 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14540370 + ... + 14572722.

It is an arithmetic number, because the mean of its divisors is an integer number (11558142960).

Almost surely, 2^470947932738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470947932738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554790862080).

470947932738 is an abundant number, since it is smaller than the sum of its proper divisors (638633791422).

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

470947932738 is a wasteful number, since it uses less digits than its factorization.

470947932738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33784 (or 33781 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 470947932738 in words is "four hundred seventy billion, nine hundred forty-seven million, nine hundred thirty-two thousand, seven hundred thirty-eight".