349874 has 16 divisors (see below), whose sum is σ = 610368. Its totient is φ = 147312.

The previous prime is 349871. The next prime is 349903. The reversal of 349874 is 478943.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752 + ... + 1124.

It is an arithmetic number, because the mean of its divisors is an integer number (38148).

2³⁴⁹⁸⁷⁴ is an apocalyptic number.

349874 is a deficient number, since it is larger than the sum of its proper divisors (260494).

349874 is a wasteful number, since it uses less digits than its factorization.

349874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449.

The product of its digits is 24192, while the sum is 35.

The square root of 349874 is about 591.5014792881. The cubic root of 349874 is about 70.4645295472.

It can be divided in two parts, 3498 and 74, that multiplied together give a palindrome (258852).

The spelling of 349874 in words is "three hundred forty-nine thousand, eight hundred seventy-four".