349696 has 20 divisors (see below), whose sum is σ = 699732. Its totient is φ = 174592.

The previous prime is 349667. The next prime is 349697. The reversal of 349696 is 696943.

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 (349697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171 + ... + 853.

2³⁴⁹⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 349696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349866).

349696 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

349696 is an frugal number, since it uses more digits than its factorization.

349696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 685 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 349696 is about 591.3509956024. The cubic root of 349696 is about 70.4525778027.

It can be divided in two parts, 34 and 9696, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 349696 in words is "three hundred forty-nine thousand, six hundred ninety-six".