82944764 has 24 divisors (see below), whose sum is σ = 169749888. Its totient is φ = 34720560.

The previous prime is 82944761. The next prime is 82944769. The reversal of 82944764 is 46744928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82944761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33242 + ... + 35649.

It is an arithmetic number, because the mean of its divisors is an integer number (7072912).

Almost surely, 2^82944764 is an apocalyptic number.

It is an amenable number.

82944764 is an abundant number, since it is smaller than the sum of its proper divisors (86805124).

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

82944764 is a wasteful number, since it uses less digits than its factorization.

82944764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68945 (or 68943 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 82944764 is about 9107.4016052879. The cubic root of 82944764 is about 436.1102812804.

The spelling of 82944764 in words is "eighty-two million, nine hundred forty-four thousand, seven hundred sixty-four".