494227190 has 8 divisors (see below), whose sum is σ = 889608960. Its totient is φ = 197690872.

The previous prime is 494227187. The next prime is 494227219. The reversal of 494227190 is 91722494.

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

It is a super-2 number, since 2×494227190² = 488521030670592200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24711350 + ... + 24711369.

It is an arithmetic number, because the mean of its divisors is an integer number (111201120).

Almost surely, 2^494227190 is an apocalyptic number.

494227190 is a deficient number, since it is larger than the sum of its proper divisors (395381770).

494227190 is a wasteful number, since it uses less digits than its factorization.

494227190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49422726.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 494227190 is about 22231.2210640801. The cubic root of 494227190 is about 790.6341060677.

The spelling of 494227190 in words is "four hundred ninety-four million, two hundred twenty-seven thousand, one hundred ninety".