906349 has 2 divisors, whose sum is σ = 906350. Its totient is φ = 906348.

The previous prime is 906343. The next prime is 906371. The reversal of 906349 is 943609.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 797449 + 108900 = 893^2 + 330^2 .

It is a cyclic number.

It is not a de Polignac number, because 906349 - 2⁵ = 906317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 906349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (906343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453174 + 453175.

It is an arithmetic number, because the mean of its divisors is an integer number (453175).

2⁹⁰⁶³⁴⁹ is an apocalyptic number.

It is an amenable number.

906349 is a deficient number, since it is larger than the sum of its proper divisors (1).

906349 is an equidigital number, since it uses as much as digits as its factorization.

906349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 906349 is about 952.0236341604. The cubic root of 906349 is about 96.7754397199.

The spelling of 906349 in words is "nine hundred six thousand, three hundred forty-nine".