349254711 has 24 divisors (see below), whose sum is σ = 560816256. Its totient is φ = 207990720.

The previous prime is 349254673. The next prime is 349254739. The reversal of 349254711 is 117452943.

It is not a de Polignac number, because 349254711 - 2⁷ = 349254583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349254781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44520 + ... + 51773.

It is an arithmetic number, because the mean of its divisors is an integer number (23367344).

Almost surely, 2^349254711 is an apocalyptic number.

349254711 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

349254711 is a deficient number, since it is larger than the sum of its proper divisors (211561545).

349254711 is a wasteful number, since it uses less digits than its factorization.

349254711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96343 (or 96340 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 349254711 is about 18688.3576324941. The cubic root of 349254711 is about 704.2293011398.

The spelling of 349254711 in words is "three hundred forty-nine million, two hundred fifty-four thousand, seven hundred eleven".