748169856 has 96 divisors (see below), whose sum is σ = 2460525600. Its totient is φ = 213760512.

The previous prime is 748169843. The next prime is 748169861. The reversal of 748169856 is 658961847.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38326 + ... + 54453.

It is an arithmetic number, because the mean of its divisors is an integer number (25630475).

Almost surely, 2^748169856 is an apocalyptic number.

It is an amenable number.

748169856 is an abundant number, since it is smaller than the sum of its proper divisors (1712355744).

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

748169856 is a wasteful number, since it uses less digits than its factorization.

748169856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92806 (or 92791 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 748169856 is about 27352.6937613099. The cubic root of 748169856 is about 907.8206739602.

The spelling of 748169856 in words is "seven hundred forty-eight million, one hundred sixty-nine thousand, eight hundred fifty-six".