748701312 has 64 divisors (see below), whose sum is σ = 2021403360. Its totient is φ = 245468160.

The previous prime is 748701311. The next prime is 748701353. The reversal of 748701312 is 213107847.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (748701311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7443 + ... + 39405.

Almost surely, 2^748701312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748701312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010701680).

748701312 is an abundant number, since it is smaller than the sum of its proper divisors (1272702048).

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

748701312 is a wasteful number, since it uses less digits than its factorization.

748701312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32041 (or 32029 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 748701312 is about 27362.4069116735. The cubic root of 748701312 is about 908.0355772769.

The spelling of 748701312 in words is "seven hundred forty-eight million, seven hundred one thousand, three hundred twelve".