732942864 has 80 divisors (see below), whose sum is σ = 2125627840. Its totient is φ = 241781760.

The previous prime is 732942853. The next prime is 732942901. The reversal of 732942864 is 468249237.

732942864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33159 + ... + 50649.

It is an arithmetic number, because the mean of its divisors is an integer number (26570348).

Almost surely, 2^732942864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 732942864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1062813920).

732942864 is an abundant number, since it is smaller than the sum of its proper divisors (1392684976).

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

732942864 is a wasteful number, since it uses less digits than its factorization.

732942864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17605 (or 17593 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 732942864 is about 27072.9175376427. The cubic root of 732942864 is about 901.6196612487.

The spelling of 732942864 in words is "seven hundred thirty-two million, nine hundred forty-two thousand, eight hundred sixty-four".