349884674 has 8 divisors (see below), whose sum is σ = 531150480. Its totient is φ = 172834516.

The previous prime is 349884673. The next prime is 349884697. The reversal of 349884674 is 476488943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (349884673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053704 + ... + 1054035.

It is an arithmetic number, because the mean of its divisors is an integer number (66393810).

Almost surely, 2^349884674 is an apocalyptic number.

349884674 is a deficient number, since it is larger than the sum of its proper divisors (181265806).

349884674 is a wasteful number, since it uses less digits than its factorization.

349884674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107824.

The product of its digits is 4644864, while the sum is 53.

The square root of 349884674 is about 18705.2044629296. The cubic root of 349884674 is about 704.6524612011.

The spelling of 349884674 in words is "three hundred forty-nine million, eight hundred eighty-four thousand, six hundred seventy-four".