749333344 has 24 divisors (see below), whose sum is σ = 1562030568. Its totient is φ = 352627200.

The previous prime is 749333339. The next prime is 749333383. The reversal of 749333344 is 443333947.

749333344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 749333297 and 749333306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688182 + ... + 689269.

It is an arithmetic number, because the mean of its divisors is an integer number (65084607).

Almost surely, 2^749333344 is an apocalyptic number.

It is an amenable number.

749333344 is an abundant number, since it is smaller than the sum of its proper divisors (812697224).

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

749333344 is a wasteful number, since it uses less digits than its factorization.

749333344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377478 (or 1377470 counting only the distinct ones).

The product of its digits is 326592, while the sum is 40.

The square root of 749333344 is about 27373.9537516962. The cubic root of 749333344 is about 908.2910178718.

The spelling of 749333344 in words is "seven hundred forty-nine million, three hundred thirty-three thousand, three hundred forty-four".