748463872 has 72 divisors (see below), whose sum is σ = 1617376320. Its totient is φ = 343633920.

The previous prime is 748463867. The next prime is 748463887. The reversal of 748463872 is 278364847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794922 + ... + 795862.

It is an arithmetic number, because the mean of its divisors is an integer number (22463560).

Almost surely, 2^748463872 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 748463872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808688160).

748463872 is an abundant number, since it is smaller than the sum of its proper divisors (868912448).

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

748463872 is a wasteful number, since it uses less digits than its factorization.

748463872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209 (or 1195 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 49.

The square root of 748463872 is about 27358.0677680278. The cubic root of 748463872 is about 907.9395769272.

The spelling of 748463872 in words is "seven hundred forty-eight million, four hundred sixty-three thousand, eight hundred seventy-two".