349494 has 16 divisors (see below), whose sum is σ = 721920. Its totient is φ = 112680.

The previous prime is 349493. The next prime is 349499. The reversal of 349494 is 494943.

349494 = T₄ + T₅ + ... + T₁₂₇.

It is a happy 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 (349493) 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, 754 + ... + 1125.

It is an arithmetic number, because the mean of its divisors is an integer number (45120).

349494 is a Friedman number, since it can be written as (4*4^9-94)/3, using all its digits and the basic arithmetic operations.

2³⁴⁹⁴⁹⁴ is an apocalyptic number.

349494 is an abundant number, since it is smaller than the sum of its proper divisors (372426).

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

349494 is a wasteful number, since it uses less digits than its factorization.

349494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915.

The product of its digits is 15552, while the sum is 33.

The square root of 349494 is about 591.1801755810. The cubic root of 349494 is about 70.4390096732.

The spelling of 349494 in words is "three hundred forty-nine thousand, four hundred ninety-four".