349262884 has 6 divisors (see below), whose sum is σ = 611210054. Its totient is φ = 174631440.

The previous prime is 349262861. The next prime is 349262911. The reversal of 349262884 is 488262943.

It can be written as a sum of positive squares in only one way, i.e., 218389284 + 130873600 = 14778^2 + 11440^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43657857 + ... + 43657864.

Almost surely, 2^349262884 is an apocalyptic number.

It is an amenable number.

349262884 is a deficient number, since it is larger than the sum of its proper divisors (261947170).

349262884 is a wasteful number, since it uses less digits than its factorization.

349262884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87315725 (or 87315723 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 349262884 is about 18688.5762967648. The cubic root of 349262884 is about 704.2347943810.

The spelling of 349262884 in words is "three hundred forty-nine million, two hundred sixty-two thousand, eight hundred eighty-four".