880349 has 2 divisors, whose sum is σ = 880350. Its totient is φ = 880348.

The previous prime is 880343. The next prime is 880361. The reversal of 880349 is 943088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 648025 + 232324 = 805^2 + 482^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880349 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440174 + 440175.

It is an arithmetic number, because the mean of its divisors is an integer number (440175).

2⁸⁸⁰³⁴⁹ is an apocalyptic number.

It is an amenable number.

880349 is a deficient number, since it is larger than the sum of its proper divisors (1).

880349 is an equidigital number, since it uses as much as digits as its factorization.

880349 is an evil number, because the sum of its binary digits is even.

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

The square root of 880349 is about 938.2691511501. The cubic root of 880349 is about 95.8410636906.

The spelling of 880349 in words is "eight hundred eighty thousand, three hundred forty-nine".