349088 has 12 divisors (see below), whose sum is σ = 687330. Its totient is φ = 174528.

The previous prime is 349081. The next prime is 349093. The reversal of 349088 is 880943.

It can be written as a sum of positive squares in only one way, i.e., 327184 + 21904 = 572^2 + 148^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 10909 = 349088 / (3 + 4 + 9 + 0 + 8 + 8).

It is not an unprimeable number, because it can be changed into a prime (349081) by changing a digit.

349088 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, 5423 + ... + 5486.

2³⁴⁹⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

349088 is a deficient number, since it is larger than the sum of its proper divisors (338242).

349088 is a wasteful number, since it uses less digits than its factorization.

349088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10919 (or 10911 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 349088 is about 590.8366948658. The cubic root of 349088 is about 70.4117232543.

The spelling of 349088 in words is "three hundred forty-nine thousand, eighty-eight".