349135322 has 4 divisors (see below), whose sum is σ = 523702986. Its totient is φ = 174567660.

The previous prime is 349135313. The next prime is 349135333. The reversal of 349135322 is 223531943.

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

It can be written as a sum of positive squares in only one way, i.e., 278255761 + 70879561 = 16681^2 + 8419^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87283829 + ... + 87283832.

Almost surely, 2^349135322 is an apocalyptic number.

349135322 is a deficient number, since it is larger than the sum of its proper divisors (174567664).

349135322 is a wasteful number, since it uses less digits than its factorization.

349135322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174567663.

The product of its digits is 19440, while the sum is 32.

The square root of 349135322 is about 18685.1631515489. The cubic root of 349135322 is about 704.1490475679.

The spelling of 349135322 in words is "three hundred forty-nine million, one hundred thirty-five thousand, three hundred twenty-two".