490800007 has 2 divisors, whose sum is σ = 490800008. Its totient is φ = 490800006.

The previous prime is 490799987. The next prime is 490800017. The reversal of 490800007 is 700008094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 490800007 - 2⁷ = 490799879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490800017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245400003 + 245400004.

It is an arithmetic number, because the mean of its divisors is an integer number (245400004).

Almost surely, 2^490800007 is an apocalyptic number.

490800007 is a deficient number, since it is larger than the sum of its proper divisors (1).

490800007 is an equidigital number, since it uses as much as digits as its factorization.

490800007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 490800007 is about 22154.0065676618. The cubic root of 490800007 is about 788.8023335889.

The spelling of 490800007 in words is "four hundred ninety million, eight hundred thousand, seven".