349526422 has 8 divisors (see below), whose sum is σ = 599188176. Its totient is φ = 149797032.

The previous prime is 349526417. The next prime is 349526449. The reversal of 349526422 is 224625943.

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

It is a super-2 number, since 2×349526422² = 244337439352244168, which contains 22 as substring.

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, 12483073 + ... + 12483100.

It is an arithmetic number, because the mean of its divisors is an integer number (74898522).

Almost surely, 2^349526422 is an apocalyptic number.

349526422 is a deficient number, since it is larger than the sum of its proper divisors (249661754).

349526422 is a wasteful number, since it uses less digits than its factorization.

349526422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24966182.

The product of its digits is 103680, while the sum is 37.

The square root of 349526422 is about 18695.6257450774. The cubic root of 349526422 is about 704.4118777733.

The spelling of 349526422 in words is "three hundred forty-nine million, five hundred twenty-six thousand, four hundred twenty-two".