494690572 has 6 divisors (see below), whose sum is σ = 865708508. Its totient is φ = 247345284.

The previous prime is 494690561. The next prime is 494690611. The reversal of 494690572 is 275096494.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61836318 + ... + 61836325.

Almost surely, 2^494690572 is an apocalyptic number.

It is an amenable number.

494690572 is a deficient number, since it is larger than the sum of its proper divisors (371017936).

494690572 is a wasteful number, since it uses less digits than its factorization.

494690572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123672647 (or 123672645 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 494690572 is about 22241.6404970497. The cubic root of 494690572 is about 790.8811255088.

The spelling of 494690572 in words is "four hundred ninety-four million, six hundred ninety thousand, five hundred seventy-two".