749900 has 18 divisors (see below), whose sum is σ = 1627500. Its totient is φ = 299920.

The previous prime is 749899. The next prime is 749909. The reversal of 749900 is 9947.

749900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (749909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3650 + ... + 3849.

2⁷⁴⁹⁹⁰⁰ is an apocalyptic number.

It is an amenable number.

749900 is an abundant number, since it is smaller than the sum of its proper divisors (877600).

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

749900 is a wasteful number, since it uses less digits than its factorization.

749900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7513 (or 7506 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 749900 is about 865.9676668329. The cubic root of 749900 is about 90.8519914164.

The spelling of 749900 in words is "seven hundred forty-nine thousand, nine hundred".