748674564 has 48 divisors (see below), whose sum is σ = 1988582400. Its totient is φ = 217006240.

The previous prime is 748674557. The next prime is 748674571. The reversal of 748674564 is 465476847.

It is an interprime number because it is at equal distance from previous prime (748674557) and next prime (748674571).

It is a super-3 number, since 3×748674564³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120264 + ... + 126335.

It is an arithmetic number, because the mean of its divisors is an integer number (41428800).

Almost surely, 2^748674564 is an apocalyptic number.

It is an amenable number.

748674564 is an abundant number, since it is smaller than the sum of its proper divisors (1239907836).

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

748674564 is a wasteful number, since it uses less digits than its factorization.

748674564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246640 (or 246638 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 51.

The square root of 748674564 is about 27361.9181345168. The cubic root of 748674564 is about 908.0247636968.

The spelling of 748674564 in words is "seven hundred forty-eight million, six hundred seventy-four thousand, five hundred sixty-four".