749344 has 12 divisors (see below), whose sum is σ = 1475334. Its totient is φ = 374656.

The previous prime is 749339. The next prime is 749347. The reversal of 749344 is 443947.

749344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 659344 + 90000 = 812^2 + 300^2 .

It is not an unprimeable number, because it can be changed into a prime (749347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677 + ... + 11740.

2⁷⁴⁹³⁴⁴ is an apocalyptic number.

It is an amenable number.

749344 is a deficient number, since it is larger than the sum of its proper divisors (725990).

749344 is a wasteful number, since it uses less digits than its factorization.

749344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23427 (or 23419 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 749344 is about 865.6465791534. The cubic root of 749344 is about 90.8295323345.

The spelling of 749344 in words is "seven hundred forty-nine thousand, three hundred forty-four".