745838116 has 12 divisors (see below), whose sum is σ = 1327339440. Its totient is φ = 366598280.

The previous prime is 745838087. The next prime is 745838123. The reversal of 745838116 is 611838547.

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 3 ways as a sum of consecutive naturals, for example, 1579930 + ... + 1580401.

It is an arithmetic number, because the mean of its divisors is an integer number (110611620).

Almost surely, 2^745838116 is an apocalyptic number.

It is an amenable number.

745838116 is a deficient number, since it is larger than the sum of its proper divisors (581501324).

745838116 is a wasteful number, since it uses less digits than its factorization.

745838116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160394 (or 3160392 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 745838116 is about 27310.0369095320. The cubic root of 745838116 is about 906.8765903649.

The spelling of 745838116 in words is "seven hundred forty-five million, eight hundred thirty-eight thousand, one hundred sixteen".