349262958 has 32 divisors (see below), whose sum is σ = 795163392. Its totient is φ = 101235200.

The previous prime is 349262941. The next prime is 349262971. The reversal of 349262958 is 859262943.

It is a happy number.

It is a super-2 number, since 2×349262958² = 243969227661819528, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113523 + ... + 116558.

It is an arithmetic number, because the mean of its divisors is an integer number (24848856).

Almost surely, 2^349262958 is an apocalyptic number.

349262958 is an abundant number, since it is smaller than the sum of its proper divisors (445900434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349262958 is a wasteful number, since it uses less digits than its factorization.

349262958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230120.

The product of its digits is 933120, while the sum is 48.

The square root of 349262958 is about 18688.5782765838. The cubic root of 349262958 is about 704.2348441176.

The spelling of 349262958 in words is "three hundred forty-nine million, two hundred sixty-two thousand, nine hundred fifty-eight".