745274876 has 12 divisors (see below), whose sum is σ = 1336041840. Its totient is φ = 363548640.

The previous prime is 745274869. The next prime is 745274879. The reversal of 745274876 is 678472547.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745274879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272016 + ... + 2272343.

It is an arithmetic number, because the mean of its divisors is an integer number (111336820).

Almost surely, 2^745274876 is an apocalyptic number.

It is an amenable number.

745274876 is a deficient number, since it is larger than the sum of its proper divisors (590766964).

745274876 is a wasteful number, since it uses less digits than its factorization.

745274876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544404 (or 4544402 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 50.

The square root of 745274876 is about 27299.7230022577. The cubic root of 745274876 is about 906.6482486767.

It can be divided in two parts, 7452 and 74876, that added together give a palindrome (82328).

The spelling of 745274876 in words is "seven hundred forty-five million, two hundred seventy-four thousand, eight hundred seventy-six".