494789582 has 16 divisors (see below), whose sum is σ = 853617120. Its totient is φ = 210701088.

The previous prime is 494789569. The next prime is 494789627. The reversal of 494789582 is 285987494.

It is a congruent number.

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, 110357 + ... + 114752.

It is an arithmetic number, because the mean of its divisors is an integer number (53351070).

Almost surely, 2^494789582 is an apocalyptic number.

494789582 is a deficient number, since it is larger than the sum of its proper divisors (358827538).

494789582 is a wasteful number, since it uses less digits than its factorization.

494789582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225275.

The product of its digits is 5806080, while the sum is 56.

The square root of 494789582 is about 22243.8661657545. The cubic root of 494789582 is about 790.9338857062.

The spelling of 494789582 in words is "four hundred ninety-four million, seven hundred eighty-nine thousand, five hundred eighty-two".