490659703 has 2 divisors, whose sum is σ = 490659704. Its totient is φ = 490659702.

The previous prime is 490659683. The next prime is 490659733. The reversal of 490659703 is 307956094.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490659703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 490659703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490659733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245329851 + 245329852.

It is an arithmetic number, because the mean of its divisors is an integer number (245329852).

Almost surely, 2^490659703 is an apocalyptic number.

490659703 is a deficient number, since it is larger than the sum of its proper divisors (1).

490659703 is an equidigital number, since it uses as much as digits as its factorization.

490659703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 490659703 is about 22150.8397809203. The cubic root of 490659703 is about 788.7271619857.

The spelling of 490659703 in words is "four hundred ninety million, six hundred fifty-nine thousand, seven hundred three".