349934498 has 16 divisors (see below), whose sum is σ = 531235584. Its totient is φ = 172863600.

The previous prime is 349934483. The next prime is 349934509. The reversal of 349934498 is 894439943.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108911 + ... + 112077.

It is an arithmetic number, because the mean of its divisors is an integer number (33202224).

Almost surely, 2^349934498 is an apocalyptic number.

349934498 is a deficient number, since it is larger than the sum of its proper divisors (181301086).

349934498 is a wasteful number, since it uses less digits than its factorization.

349934498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817.

The product of its digits is 3359232, while the sum is 53.

The square root of 349934498 is about 18706.5362373690. The cubic root of 349934498 is about 704.6859074007.

Subtracting 349934498 from its reverse (894439943), we obtain a palindrome (544505445).

The spelling of 349934498 in words is "three hundred forty-nine million, nine hundred thirty-four thousand, four hundred ninety-eight".