32713702380 has 72 divisors (see below), whose sum is σ = 101651868864. Its totient is φ = 8510880000.

The previous prime is 32713702319. The next prime is 32713702393. The reversal of 32713702380 is 8320731723.

32713702380 is a `hidden beast` number, since 3 + 271 + 3 + 7 + 0 + 2 + 380 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2208996 + ... + 2223755.

It is an arithmetic number, because the mean of its divisors is an integer number (1411831512).

Almost surely, 2^32713702380 is an apocalyptic number.

32713702380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32713702380 is an abundant number, since it is smaller than the sum of its proper divisors (68938166484).

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

32713702380 is a wasteful number, since it uses less digits than its factorization.

32713702380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432807 (or 4432802 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 32713702380 in words is "thirty-two billion, seven hundred thirteen million, seven hundred two thousand, three hundred eighty".