745418937 has 16 divisors (see below), whose sum is σ = 1038025728. Its totient is φ = 474917520.

The previous prime is 745418923. The next prime is 745418939. The reversal of 745418937 is 739814547.

It is a happy number.

745418937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 745418937 - 2⁷ = 745418809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745418939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85762 + ... + 94052.

It is an arithmetic number, because the mean of its divisors is an integer number (64876608).

Almost surely, 2^745418937 is an apocalyptic number.

It is an amenable number.

745418937 is a deficient number, since it is larger than the sum of its proper divisors (292606791).

745418937 is a wasteful number, since it uses less digits than its factorization.

745418937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620.

The product of its digits is 846720, while the sum is 48.

The square root of 745418937 is about 27302.3613813897. The cubic root of 745418937 is about 906.7066630250.

The spelling of 745418937 in words is "seven hundred forty-five million, four hundred eighteen thousand, nine hundred thirty-seven".