349567134 has 16 divisors (see below), whose sum is σ = 799010688. Its totient is φ = 99876312.

The previous prime is 349567123. The next prime is 349567193. The reversal of 349567134 is 431765943.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 8323027 = 349567134 / (3 + 4 + 9 + 5 + 6 + 7 + 1 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4161472 + ... + 4161555.

It is an arithmetic number, because the mean of its divisors is an integer number (49938168).

Almost surely, 2^349567134 is an apocalyptic number.

349567134 is an abundant number, since it is smaller than the sum of its proper divisors (449443554).

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

349567134 is a wasteful number, since it uses less digits than its factorization.

349567134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8323039.

The product of its digits is 272160, while the sum is 42.

The square root of 349567134 is about 18696.7145242152. The cubic root of 349567134 is about 704.4392261140.

The spelling of 349567134 in words is "three hundred forty-nine million, five hundred sixty-seven thousand, one hundred thirty-four".