748938784 has 24 divisors (see below), whose sum is σ = 1608517008. Its totient is φ = 340426560.

The previous prime is 748938781. The next prime is 748938809. The reversal of 748938784 is 487839847.

It is not an unprimeable number, because it can be changed into a prime (748938781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063482 + ... + 1064185.

It is an arithmetic number, because the mean of its divisors is an integer number (67021542).

Almost surely, 2^748938784 is an apocalyptic number.

It is an amenable number.

748938784 is an abundant number, since it is smaller than the sum of its proper divisors (859578224).

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

748938784 is a wasteful number, since it uses less digits than its factorization.

748938784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127688 (or 2127680 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 58.

The square root of 748938784 is about 27366.7459519761. The cubic root of 748938784 is about 908.1315702660.

The spelling of 748938784 in words is "seven hundred forty-eight million, nine hundred thirty-eight thousand, seven hundred eighty-four".