748550880 has 576 divisors, whose sum is σ = 3279564288. Its totient is φ = 150958080.

The previous prime is 748550861. The next prime is 748550897. The reversal of 748550880 is 88055847.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4767762 + ... + 4767918.

It is an arithmetic number, because the mean of its divisors is an integer number (5693688).

Almost surely, 2^748550880 is an apocalyptic number.

748550880 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748550880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1639782144).

748550880 is an abundant number, since it is smaller than the sum of its proper divisors (2531013408).

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

748550880 is a wasteful number, since it uses less digits than its factorization.

748550880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 748550880 is about 27359.6578925980. The cubic root of 748550880 is about 907.9747578485.

The spelling of 748550880 in words is "seven hundred forty-eight million, five hundred fifty thousand, eight hundred eighty".