32320894986 has 12 divisors (see below), whose sum is σ = 70028605842. Its totient is φ = 10773631656.

The previous prime is 32320894913. The next prime is 32320894997. The reversal of 32320894986 is 68949802323.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32052098961 + 268796025 = 179031^2 + 16395^2 .

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 897802621 + ... + 897802656.

Almost surely, 2^32320894986 is an apocalyptic number.

32320894986 is an abundant number, since it is smaller than the sum of its proper divisors (37707710856).

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

32320894986 is a wasteful number, since it uses less digits than its factorization.

32320894986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795605285 (or 1795605282 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 32320894986 in words is "thirty-two billion, three hundred twenty million, eight hundred ninety-four thousand, nine hundred eighty-six".