245864794 has 8 divisors (see below), whose sum is σ = 421482528. Its totient is φ = 105370620.

The previous prime is 245864777. The next prime is 245864809. The reversal of 245864794 is 497468542.

245864794 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8780872 + ... + 8780899.

It is an arithmetic number, because the mean of its divisors is an integer number (52685316).

Almost surely, 2^245864794 is an apocalyptic number.

245864794 is a deficient number, since it is larger than the sum of its proper divisors (175617734).

245864794 is a wasteful number, since it uses less digits than its factorization.

245864794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17561780.

The product of its digits is 1935360, while the sum is 49.

The square root of 245864794 is about 15680.0763390999. The cubic root of 245864794 is about 626.4678408903.

The spelling of 245864794 in words is "two hundred forty-five million, eight hundred sixty-four thousand, seven hundred ninety-four".