349876194 has 16 divisors (see below), whose sum is σ = 700025760. Its totient is φ = 116579840.

The previous prime is 349876183. The next prime is 349876223. The reversal of 349876194 is 491678943.

349876194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×349876194² = 244826702255851272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7714 + ... + 27554.

It is an arithmetic number, because the mean of its divisors is an integer number (43751610).

Almost surely, 2^349876194 is an apocalyptic number.

349876194 is an abundant number, since it is smaller than the sum of its proper divisors (350149566).

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

349876194 is a wasteful number, since it uses less digits than its factorization.

349876194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22785.

The product of its digits is 1306368, while the sum is 51.

The square root of 349876194 is about 18704.9777866749. The cubic root of 349876194 is about 704.6467683719.

The spelling of 349876194 in words is "three hundred forty-nine million, eight hundred seventy-six thousand, one hundred ninety-four".