748381984 has 48 divisors (see below), whose sum is σ = 1706963328. Its totient is φ = 316334592.

The previous prime is 748381969. The next prime is 748382021. The reversal of 748381984 is 489183847.

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, 6532 + ... + 39235.

It is an arithmetic number, because the mean of its divisors is an integer number (35561736).

Almost surely, 2^748381984 is an apocalyptic number.

It is an amenable number.

748381984 is an abundant number, since it is smaller than the sum of its proper divisors (958581344).

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

748381984 is a wasteful number, since it uses less digits than its factorization.

748381984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45857 (or 45849 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The square root of 748381984 is about 27356.5711301691. The cubic root of 748381984 is about 907.9064637423.

The spelling of 748381984 in words is "seven hundred forty-eight million, three hundred eighty-one thousand, nine hundred eighty-four".