32476780384 has 24 divisors (see below), whose sum is σ = 64536225768. Its totient is φ = 16086627840.

The previous prime is 32476780363. The next prime is 32476780397. The reversal of 32476780384 is 48308767423.

It is a super-2 number, since 2×32476780384² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4739097 + ... + 4745944.

It is an arithmetic number, because the mean of its divisors is an integer number (2689009407).

Almost surely, 2^32476780384 is an apocalyptic number.

It is an amenable number.

32476780384 is a deficient number, since it is larger than the sum of its proper divisors (32059445384).

32476780384 is a wasteful number, since it uses less digits than its factorization.

32476780384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9485158 (or 9485150 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 32476780384 in words is "thirty-two billion, four hundred seventy-six million, seven hundred eighty thousand, three hundred eighty-four".