494839330 has 16 divisors (see below), whose sum is σ = 890982144. Its totient is φ = 197875440.

The previous prime is 494839327. The next prime is 494839361. The reversal of 494839330 is 33938494.

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, 43189 + ... + 53431.

It is an arithmetic number, because the mean of its divisors is an integer number (55686384).

Almost surely, 2^494839330 is an apocalyptic number.

494839330 is a deficient number, since it is larger than the sum of its proper divisors (396142814).

494839330 is a wasteful number, since it uses less digits than its factorization.

494839330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15081.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 494839330 is about 22244.9843785065. The cubic root of 494839330 is about 790.9603926375.

The spelling of 494839330 in words is "four hundred ninety-four million, eight hundred thirty-nine thousand, three hundred thirty".