748589888 has 56 divisors (see below), whose sum is σ = 1516611648. Its totient is φ = 366529536.

The previous prime is 748589887. The next prime is 748589909. The reversal of 748589888 is 888985847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748589887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761045 + ... + 762027.

Almost surely, 2^748589888 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 748589888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758305824).

748589888 is an abundant number, since it is smaller than the sum of its proper divisors (768021760).

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

748589888 is a wasteful number, since it uses less digits than its factorization.

748589888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1221 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 65.

The square root of 748589888 is about 27360.3707577218. The cubic root of 748589888 is about 907.9905295059.

The spelling of 748589888 in words is "seven hundred forty-eight million, five hundred eighty-nine thousand, eight hundred eighty-eight".