349268126 has 4 divisors (see below), whose sum is σ = 523902192. Its totient is φ = 174634062.

The previous prime is 349268113. The next prime is 349268131. The reversal of 349268126 is 621862943.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87317030 + ... + 87317033.

It is an arithmetic number, because the mean of its divisors is an integer number (130975548).

Almost surely, 2^349268126 is an apocalyptic number.

349268126 is a deficient number, since it is larger than the sum of its proper divisors (174634066).

349268126 is a wasteful number, since it uses less digits than its factorization.

349268126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174634065.

The product of its digits is 124416, while the sum is 41.

The square root of 349268126 is about 18688.7165423418. The cubic root of 349268126 is about 704.2383175919.

The spelling of 349268126 in words is "three hundred forty-nine million, two hundred sixty-eight thousand, one hundred twenty-six".