748656064 has 112 divisors (see below), whose sum is σ = 1736665056. Its totient is φ = 317030400.

The previous prime is 748656059. The next prime is 748656079. The reversal of 748656064 is 460656847.

748656064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 579259 + ... + 580549.

It is an arithmetic number, because the mean of its divisors is an integer number (15505938).

Almost surely, 2^748656064 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 748656064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868332528).

748656064 is an abundant number, since it is smaller than the sum of its proper divisors (988008992).

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

748656064 is a wasteful number, since it uses less digits than its factorization.

748656064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 748656064 is about 27361.5800713336. The cubic root of 748656064 is about 908.0172844362.

The spelling of 748656064 in words is "seven hundred forty-eight million, six hundred fifty-six thousand, sixty-four".