732845568 has 320 divisors, whose sum is σ = 2474841600. Its totient is φ = 191471616.

The previous prime is 732845543. The next prime is 732845579. The reversal of 732845568 is 865548237.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6848971 + ... + 6849077.

It is an arithmetic number, because the mean of its divisors is an integer number (7733880).

Almost surely, 2^732845568 is an apocalyptic number.

732845568 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 732845568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237420800).

732845568 is an abundant number, since it is smaller than the sum of its proper divisors (1741996032).

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

732845568 is a wasteful number, since it uses less digits than its factorization.

732845568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 132 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 732845568 is about 27071.1205530913. The cubic root of 732845568 is about 901.5797637010.

The spelling of 732845568 in words is "seven hundred thirty-two million, eight hundred forty-five thousand, five hundred sixty-eight".