732787968 has 144 divisors (see below), whose sum is σ = 2147475456. Its totient is φ = 219985920.

The previous prime is 732787933. The next prime is 732787973. The reversal of 732787968 is 869787237.

It is a congruent number.

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, 1072555 + ... + 1073237.

It is an arithmetic number, because the mean of its divisors is an integer number (14913024).

Almost surely, 2^732787968 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 732787968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073737728).

732787968 is an abundant number, since it is smaller than the sum of its proper divisors (1414687488).

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

732787968 is a wasteful number, since it uses less digits than its factorization.

732787968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 826 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 57.

The square root of 732787968 is about 27070.0566678387. The cubic root of 732787968 is about 901.5561423737.

The spelling of 732787968 in words is "seven hundred thirty-two million, seven hundred eighty-seven thousand, nine hundred sixty-eight".