749828 has 12 divisors (see below), whose sum is σ = 1354752. Its totient is φ = 362760.

The previous prime is 749809. The next prime is 749843. The reversal of 749828 is 828947.

It is a junction number, because it is equal to n+sod(n) for n = 749791 and 749800.

It is an unprimeable number.

749828 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2900 + ... + 3147.

It is an arithmetic number, because the mean of its divisors is an integer number (112896).

2⁷⁴⁹⁸²⁸ is an apocalyptic number.

It is an amenable number.

749828 is a deficient number, since it is larger than the sum of its proper divisors (604924).

749828 is a wasteful number, since it uses less digits than its factorization.

749828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6082 (or 6080 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 749828 is about 865.9260938440. The cubic root of 749828 is about 90.8490836719.

The spelling of 749828 in words is "seven hundred forty-nine thousand, eight hundred twenty-eight".