748358920 has 32 divisors (see below), whose sum is σ = 1741872600. Its totient is φ = 289020928.

The previous prime is 748358911. The next prime is 748358983. The reversal of 748358920 is 29853847.

It can be written as a sum of positive squares in 4 ways, for example, as 433722276 + 314636644 = 20826^2 + 17738^2 .

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, 321409 + ... + 323728.

Almost surely, 2^748358920 is an apocalyptic number.

It is an amenable number.

748358920 is an abundant number, since it is smaller than the sum of its proper divisors (993513680).

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

748358920 is a wasteful number, since it uses less digits than its factorization.

748358920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645177 (or 645173 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 748358920 is about 27356.1495828634. The cubic root of 748358920 is about 907.8971368788.

The spelling of 748358920 in words is "seven hundred forty-eight million, three hundred fifty-eight thousand, nine hundred twenty".