733040880 has 480 divisors, whose sum is σ = 2823247872. Its totient is φ = 155750400.

The previous prime is 733040879. The next prime is 733040897. The reversal of 733040880 is 88040337.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13830934 + ... + 13830986.

Almost surely, 2^733040880 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 733040880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411623936).

733040880 is an abundant number, since it is smaller than the sum of its proper divisors (2090206992).

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

733040880 is a wasteful number, since it uses less digits than its factorization.

733040880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 733040880 is about 27074.7276994617. The cubic root of 733040880 is about 901.6598504721.

The spelling of 733040880 in words is "seven hundred thirty-three million, forty thousand, eight hundred eighty".