32982260646 has 16 divisors (see below), whose sum is σ = 66407238000. Its totient is φ = 10920300768.

The previous prime is 32982260603. The next prime is 32982260651. The reversal of 32982260646 is 64606228923.

It is a junction number, because it is equal to n+sod(n) for n = 32982260595 and 32982260604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18445561 + ... + 18447348.

It is an arithmetic number, because the mean of its divisors is an integer number (4150452375).

Almost surely, 2^32982260646 is an apocalyptic number.

32982260646 is an abundant number, since it is smaller than the sum of its proper divisors (33424977354).

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

32982260646 is a wasteful number, since it uses less digits than its factorization.

32982260646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36893063.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 32982260646 in words is "thirty-two billion, nine hundred eighty-two million, two hundred sixty thousand, six hundred forty-six".