494174216 has 16 divisors (see below), whose sum is σ = 929599440. Its totient is φ = 246281040.

The previous prime is 494174203. The next prime is 494174243. The reversal of 494174216 is 612471494.

It is a self number, because there is not a number n which added to its sum of digits gives 494174216.

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, 98150 + ... + 103061.

It is an arithmetic number, because the mean of its divisors is an integer number (58099965).

Almost surely, 2^494174216 is an apocalyptic number.

It is an amenable number.

494174216 is a deficient number, since it is larger than the sum of its proper divisors (435425224).

494174216 is a wasteful number, since it uses less digits than its factorization.

494174216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201524 (or 201520 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 494174216 is about 22230.0295996204. The cubic root of 494174216 is about 790.6058568816.

The spelling of 494174216 in words is "four hundred ninety-four million, one hundred seventy-four thousand, two hundred sixteen".