745935844 has 12 divisors (see below), whose sum is σ = 1308890044. Its totient is φ = 371967264.

The previous prime is 745935821. The next prime is 745935863. The reversal of 745935844 is 448539547.

It is a happy number.

745935844 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 2 ways, for example, as 618516900 + 127418944 = 24870^2 + 11288^2 .

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, 248487 + ... + 251470.

Almost surely, 2^745935844 is an apocalyptic number.

It is an amenable number.

745935844 is a deficient number, since it is larger than the sum of its proper divisors (562954200).

745935844 is a wasteful number, since it uses less digits than its factorization.

745935844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500334 (or 500332 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 745935844 is about 27311.8260832190. The cubic root of 745935844 is about 906.9161983186.

The spelling of 745935844 in words is "seven hundred forty-five million, nine hundred thirty-five thousand, eight hundred forty-four".