499993194 has 16 divisors (see below), whose sum is σ = 1001007360. Its totient is φ = 166494240.

The previous prime is 499993183. The next prime is 499993211. The reversal of 499993194 is 491399994.

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, 36099 + ... + 47990.

It is an arithmetic number, because the mean of its divisors is an integer number (62562960).

Almost surely, 2^499993194 is an apocalyptic number.

499993194 is an abundant number, since it is smaller than the sum of its proper divisors (501014166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499993194 is a wasteful number, since it uses less digits than its factorization.

499993194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85085.

The product of its digits is 2834352, while the sum is 57.

The square root of 499993194 is about 22360.5275876935. The cubic root of 499993194 is about 793.6969246839.

The spelling of 499993194 in words is "four hundred ninety-nine million, nine hundred ninety-three thousand, one hundred ninety-four".