349352 has 8 divisors (see below), whose sum is σ = 655050. Its totient is φ = 174672.

The previous prime is 349343. The next prime is 349357. The reversal of 349352 is 253943.

It can be written as a sum of positive squares in only one way, i.e., 306916 + 42436 = 554^2 + 206^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 3⁴ + 4⁹ + 3⁶ + 9² + 5⁷ + 2¹³ .

It is not an unprimeable number, because it can be changed into a prime (349357) by changing a digit.

349352 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21827 + ... + 21842.

2³⁴⁹³⁵² is an apocalyptic number.

It is an amenable number.

349352 is a deficient number, since it is larger than the sum of its proper divisors (305698).

349352 is a wasteful number, since it uses less digits than its factorization.

349352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43675 (or 43671 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 349352 is about 591.0600646296. The cubic root of 349352 is about 70.4294685515.

The spelling of 349352 in words is "three hundred forty-nine thousand, three hundred fifty-two".