745005316 has 24 divisors (see below), whose sum is σ = 1423971360. Its totient is φ = 338236800.

The previous prime is 745005293. The next prime is 745005337. The reversal of 745005316 is 613500547.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29155 + ... + 48373.

It is an arithmetic number, because the mean of its divisors is an integer number (59332140).

Almost surely, 2^745005316 is an apocalyptic number.

It is an amenable number.

745005316 is a deficient number, since it is larger than the sum of its proper divisors (678966044).

745005316 is a wasteful number, since it uses less digits than its factorization.

745005316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20115 (or 20113 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 745005316 is about 27294.7855093239. The cubic root of 745005316 is about 906.5389263398.

The spelling of 745005316 in words is "seven hundred forty-five million, five thousand, three hundred sixteen".