748874808 has 120 divisors (see below), whose sum is σ = 2305805040. Its totient is φ = 226908000.

The previous prime is 748874773. The next prime is 748874813. The reversal of 748874808 is 808478847.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 73633 + ... + 83183.

It is an arithmetic number, because the mean of its divisors is an integer number (19215042).

Almost surely, 2^748874808 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 748874808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1152902520).

748874808 is an abundant number, since it is smaller than the sum of its proper divisors (1556930232).

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

748874808 is a wasteful number, since it uses less digits than its factorization.

748874808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591 (or 9567 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 54.

The square root of 748874808 is about 27365.5770631646. The cubic root of 748874808 is about 908.1057113302.

The spelling of 748874808 in words is "seven hundred forty-eight million, eight hundred seventy-four thousand, eight hundred eight".