494025494 has 8 divisors (see below), whose sum is σ = 743793840. Its totient is φ = 246094216.

The previous prime is 494025481. The next prime is 494025509. The reversal of 494025494 is 494520494.

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

It is a super-2 number, since 2×494025494² = 488122377443888072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 458594 + ... + 459669.

It is an arithmetic number, because the mean of its divisors is an integer number (92974230).

Almost surely, 2^494025494 is an apocalyptic number.

494025494 is a deficient number, since it is larger than the sum of its proper divisors (249768346).

494025494 is a wasteful number, since it uses less digits than its factorization.

494025494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918534.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 494025494 is about 22226.6842781374. The cubic root of 494025494 is about 790.5265378360.

The spelling of 494025494 in words is "four hundred ninety-four million, twenty-five thousand, four hundred ninety-four".