349590334 has 8 divisors (see below), whose sum is σ = 524853360. Its totient is φ = 174639216.

The previous prime is 349590287. The next prime is 349590337. The reversal of 349590334 is 433095943.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349590337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75154 + ... + 79669.

It is an arithmetic number, because the mean of its divisors is an integer number (65606670).

Almost surely, 2^349590334 is an apocalyptic number.

349590334 is a deficient number, since it is larger than the sum of its proper divisors (175263026).

349590334 is a wasteful number, since it uses less digits than its factorization.

349590334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155954.

The product of its (nonzero) digits is 174960, while the sum is 40.

The square root of 349590334 is about 18697.3349437828. The cubic root of 349590334 is about 704.4548097954.

The spelling of 349590334 in words is "three hundred forty-nine million, five hundred ninety thousand, three hundred thirty-four".