748801872 has 120 divisors (see below), whose sum is σ = 2579251584. Its totient is φ = 197482752.

The previous prime is 748801843. The next prime is 748801973. The reversal of 748801872 is 278108847.

It is a super-3 number, since 3×748801872³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15468 + ... + 41675.

Almost surely, 2^748801872 is an apocalyptic number.

748801872 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

748801872 is an abundant number, since it is smaller than the sum of its proper divisors (1830449712).

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

748801872 is a wasteful number, since it uses less digits than its factorization.

748801872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57177 (or 57168 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 45.

The square root of 748801872 is about 27364.2444076207. The cubic root of 748801872 is about 908.0762289887.

The spelling of 748801872 in words is "seven hundred forty-eight million, eight hundred one thousand, eight hundred seventy-two".