745246874 has 16 divisors (see below), whose sum is σ = 1180533312. Its totient is φ = 352126368.

The previous prime is 745246849. The next prime is 745246883. The reversal of 745246874 is 478642547.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93779 + ... + 101414.

It is an arithmetic number, because the mean of its divisors is an integer number (73783332).

Almost surely, 2^745246874 is an apocalyptic number.

745246874 is a deficient number, since it is larger than the sum of its proper divisors (435286438).

745246874 is a wasteful number, since it uses less digits than its factorization.

745246874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195301.

The product of its digits is 1505280, while the sum is 47.

The square root of 745246874 is about 27299.2101350937. The cubic root of 745246874 is about 906.6368934559.

The spelling of 745246874 in words is "seven hundred forty-five million, two hundred forty-six thousand, eight hundred seventy-four".