743652272 has 20 divisors (see below), whose sum is σ = 1571810856. Its totient is φ = 338023680.

The previous prime is 743652269. The next prime is 743652289. The reversal of 743652272 is 272256347.

743652272 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 3 ways as a sum of consecutive naturals, for example, 2112473 + ... + 2112824.

Almost surely, 2^743652272 is an apocalyptic number.

It is an amenable number.

743652272 is an abundant number, since it is smaller than the sum of its proper divisors (828158584).

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

743652272 is a wasteful number, since it uses less digits than its factorization.

743652272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4225316 (or 4225310 counting only the distinct ones).

The product of its digits is 141120, while the sum is 38.

The square root of 743652272 is about 27269.9884855128. The cubic root of 743652272 is about 905.9897891567.

The spelling of 743652272 in words is "seven hundred forty-three million, six hundred fifty-two thousand, two hundred seventy-two".