732673272 has 32 divisors (see below), whose sum is σ = 1866246480. Its totient is φ = 239616000.

The previous prime is 732673247. The next prime is 732673289. The reversal of 732673272 is 272376237.

It is a self number, because there is not a number n which added to its sum of digits gives 732673272.

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, 286729 + ... + 289272.

Almost surely, 2^732673272 is an apocalyptic number.

It is an amenable number.

732673272 is an abundant number, since it is smaller than the sum of its proper divisors (1133573208).

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

732673272 is a wasteful number, since it uses less digits than its factorization.

732673272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576063 (or 576059 counting only the distinct ones).

The product of its digits is 148176, while the sum is 39.

The square root of 732673272 is about 27067.9380817971. The cubic root of 732673272 is about 901.5091027191.

The spelling of 732673272 in words is "seven hundred thirty-two million, six hundred seventy-three thousand, two hundred seventy-two".