748915392 has 56 divisors (see below), whose sum is σ = 1983792832. Its totient is φ = 249350400.

The previous prime is 748915373. The next prime is 748915403. The reversal of 748915392 is 293519847.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 223167 + ... + 226497.

It is an arithmetic number, because the mean of its divisors is an integer number (35424872).

Almost surely, 2^748915392 is an apocalyptic number.

It is an amenable number.

748915392 is an abundant number, since it is smaller than the sum of its proper divisors (1234877440).

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

748915392 is a wasteful number, since it uses less digits than its factorization.

748915392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517 (or 4507 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 748915392 is about 27366.3185686347. The cubic root of 748915392 is about 908.1221154501.

The spelling of 748915392 in words is "seven hundred forty-eight million, nine hundred fifteen thousand, three hundred ninety-two".