349417264 has 20 divisors (see below), whose sum is σ = 773709904. Its totient is φ = 149750208.

The previous prime is 349417253. The next prime is 349417309. The reversal of 349417264 is 462714943.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1559787 + ... + 1560010.

Almost surely, 2^349417264 is an apocalyptic number.

It is an amenable number.

349417264 is an abundant number, since it is smaller than the sum of its proper divisors (424292640).

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

349417264 is a wasteful number, since it uses less digits than its factorization.

349417264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3119812 (or 3119806 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 349417264 is about 18692.7061711246. The cubic root of 349417264 is about 704.3385402583.

The spelling of 349417264 in words is "three hundred forty-nine million, four hundred seventeen thousand, two hundred sixty-four".