479770394 has 8 divisors (see below), whose sum is σ = 719873568. Its totient is φ = 239812540.

The previous prime is 479770391. The next prime is 479770399. The reversal of 479770394 is 493077974.

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

It is not an unprimeable number, because it can be changed into a prime (479770391) 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, 27662 + ... + 41529.

It is an arithmetic number, because the mean of its divisors is an integer number (89984196).

Almost surely, 2^479770394 is an apocalyptic number.

479770394 is a deficient number, since it is larger than the sum of its proper divisors (240103174).

479770394 is a wasteful number, since it uses less digits than its factorization.

479770394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72660.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The square root of 479770394 is about 21903.6616573577. The cubic root of 479770394 is about 782.8486642807.

The spelling of 479770394 in words is "four hundred seventy-nine million, seven hundred seventy thousand, three hundred ninety-four".