349392675 has 12 divisors (see below), whose sum is σ = 577662680. Its totient is φ = 186342720.

The previous prime is 349392647. The next prime is 349392679. The reversal of 349392675 is 576293943.

It is a happy number.

It is not a de Polignac number, because 349392675 - 2⁵ = 349392643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349392679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2329210 + ... + 2329359.

Almost surely, 2^349392675 is an apocalyptic number.

349392675 is a deficient number, since it is larger than the sum of its proper divisors (228270005).

349392675 is a wasteful number, since it uses less digits than its factorization.

349392675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658582 (or 4658577 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 48.

The square root of 349392675 is about 18692.0484431215. The cubic root of 349392675 is about 704.3220180956.

The spelling of 349392675 in words is "three hundred forty-nine million, three hundred ninety-two thousand, six hundred seventy-five".