748429224 has 16 divisors (see below), whose sum is σ = 1871073120. Its totient is φ = 249476400.

The previous prime is 748429193. The next prime is 748429261. The reversal of 748429224 is 422924847.

748429224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15592252 + ... + 15592299.

It is an arithmetic number, because the mean of its divisors is an integer number (116942070).

Almost surely, 2^748429224 is an apocalyptic number.

It is an amenable number.

748429224 is an abundant number, since it is smaller than the sum of its proper divisors (1122643896).

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

748429224 is a wasteful number, since it uses less digits than its factorization.

748429224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31184560 (or 31184556 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 748429224 is about 27357.4345288443. The cubic root of 748429224 is about 907.9255665534.

The spelling of 748429224 in words is "seven hundred forty-eight million, four hundred twenty-nine thousand, two hundred twenty-four".