349974 has 16 divisors (see below), whose sum is σ = 777840. Its totient is φ = 116640.

The previous prime is 349967. The next prime is 349981. The reversal of 349974 is 479943.

It is an interprime number because it is at equal distance from previous prime (349967) and next prime (349981).

It is a congruent number.

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, 3187 + ... + 3294.

It is an arithmetic number, because the mean of its divisors is an integer number (48615).

2³⁴⁹⁹⁷⁴ is an apocalyptic number.

349974 is an abundant number, since it is smaller than the sum of its proper divisors (427866).

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

349974 is a wasteful number, since it uses less digits than its factorization.

349974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492 (or 6486 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 349974 is about 591.5860038912. The cubic root of 349974 is about 70.4712422320.

The spelling of 349974 in words is "three hundred forty-nine thousand, nine hundred seventy-four".