745769079 has 32 divisors (see below), whose sum is σ = 1207457280. Its totient is φ = 451166400.

The previous prime is 745769071. The next prime is 745769093. The reversal of 745769079 is 970967547.

It is a happy number.

It is not a de Polignac number, because 745769079 - 2³ = 745769071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745769071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190219 + ... + 194099.

It is an arithmetic number, because the mean of its divisors is an integer number (37733040).

Almost surely, 2^745769079 is an apocalyptic number.

745769079 is a deficient number, since it is larger than the sum of its proper divisors (461688201).

745769079 is a wasteful number, since it uses less digits than its factorization.

745769079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548 (or 4542 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The square root of 745769079 is about 27308.7729310564. The cubic root of 745769079 is about 906.8486084344.

The spelling of 745769079 in words is "seven hundred forty-five million, seven hundred sixty-nine thousand, seventy-nine".