490937 has 2 divisors, whose sum is σ = 490938. Its totient is φ = 490936.

The previous prime is 490927. The next prime is 490949. The reversal of 490937 is 739094.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 477481 + 13456 = 691^2 + 116^2 .

It is a cyclic number.

It is not a de Polignac number, because 490937 - 2⁴ = 490921 is a prime.

It is not a weakly prime, because it can be changed into another prime (490927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245468 + 245469.

It is an arithmetic number, because the mean of its divisors is an integer number (245469).

2⁴⁹⁰⁹³⁷ is an apocalyptic number.

It is an amenable number.

490937 is a deficient number, since it is larger than the sum of its proper divisors (1).

490937 is an equidigital number, since it uses as much as digits as its factorization.

490937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 490937 is about 700.6689660603. The cubic root of 490937 is about 78.8875717414.

The spelling of 490937 in words is "four hundred ninety thousand, nine hundred thirty-seven".