32479969284 has 135 divisors (see below), whose sum is σ = 95936639253. Its totient is φ = 9264852576.

The previous prime is 32479969253. The next prime is 32479969303. The reversal of 32479969284 is 48296997423.

The square root of 32479969284 is 180222.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 105884100 + 32374085184 = 10290^2 + 179928^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 52984962 + ... + 52985574.

Almost surely, 2^32479969284 is an apocalyptic number.

32479969284 is the 180222-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32479969284

32479969284 is an abundant number, since it is smaller than the sum of its proper divisors (63456669969).

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

32479969284 is an frugal number, since it uses more digits than its factorization.

32479969284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 625 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The spelling of 32479969284 in words is "thirty-two billion, four hundred seventy-nine million, nine hundred sixty-nine thousand, two hundred eighty-four".