732061864 has 16 divisors (see below), whose sum is σ = 1398515220. Its totient is φ = 359124480.

The previous prime is 732061861. The next prime is 732061879. The reversal of 732061864 is 468160237.

It can be written as a sum of positive squares in 2 ways, for example, as 731269764 + 792100 = 27042^2 + 890^2 .

It is not an unprimeable number, because it can be changed into a prime (732061861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862857 + ... + 863704.

Almost surely, 2^732061864 is an apocalyptic number.

It is an amenable number.

732061864 is a deficient number, since it is larger than the sum of its proper divisors (666453356).

732061864 is a wasteful number, since it uses less digits than its factorization.

732061864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726620 (or 1726616 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 732061864 is about 27056.6417724004. The cubic root of 732061864 is about 901.2582663685.

The spelling of 732061864 in words is "seven hundred thirty-two million, sixty-one thousand, eight hundred sixty-four".