732792480 has 192 divisors, whose sum is σ = 2793450240. Its totient is φ = 157630464.

The previous prime is 732792461. The next prime is 732792481. The reversal of 732792480 is 84297237.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (732792481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50706 + ... + 63534.

It is an arithmetic number, because the mean of its divisors is an integer number (14549220).

Almost surely, 2^732792480 is an apocalyptic number.

732792480 is a gapful number since it is divisible by the number (70) 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 732792480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1396725120).

732792480 is an abundant number, since it is smaller than the sum of its proper divisors (2060657760).

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

732792480 is a wasteful number, since it uses less digits than its factorization.

732792480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12871 (or 12863 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 732792480 is about 27070.1400070262. The cubic root of 732792480 is about 901.5579927557.

The spelling of 732792480 in words is "seven hundred thirty-two million, seven hundred ninety-two thousand, four hundred eighty".