349163626 has 16 divisors (see below), whose sum is σ = 613166400. Its totient is φ = 145991520.

The previous prime is 349163603. The next prime is 349163657. The reversal of 349163626 is 626361943.

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, 303576 + ... + 304723.

It is an arithmetic number, because the mean of its divisors is an integer number (38322900).

Almost surely, 2^349163626 is an apocalyptic number.

349163626 is a deficient number, since it is larger than the sum of its proper divisors (264002774).

349163626 is a wasteful number, since it uses less digits than its factorization.

349163626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608349.

The product of its digits is 139968, while the sum is 40.

The square root of 349163626 is about 18685.9205285691. The cubic root of 349163626 is about 704.1680752389.

The spelling of 349163626 in words is "three hundred forty-nine million, one hundred sixty-three thousand, six hundred twenty-six".