752831480 has 64 divisors (see below), whose sum is σ = 1724673600. Its totient is φ = 295695360.

The previous prime is 752831479. The next prime is 752831507. The reversal of 752831480 is 84138257.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907706 + ... + 908534.

It is an arithmetic number, because the mean of its divisors is an integer number (26948025).

Almost surely, 2^752831480 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 752831480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862336800).

752831480 is an abundant number, since it is smaller than the sum of its proper divisors (971842120).

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

752831480 is a wasteful number, since it uses less digits than its factorization.

752831480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224 (or 1220 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 752831480 is about 27437.7746911079. The cubic root of 752831480 is about 909.7022251571.

The spelling of 752831480 in words is "seven hundred fifty-two million, eight hundred thirty-one thousand, four hundred eighty".