490080293 has 2 divisors, whose sum is σ = 490080294. Its totient is φ = 490080292.

The previous prime is 490080259. The next prime is 490080299. The reversal of 490080293 is 392080094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472758049 + 17322244 = 21743^2 + 4162^2 .

It is a cyclic number.

It is not a de Polignac number, because 490080293 - 2⁶ = 490080229 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490080299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245040146 + 245040147.

It is an arithmetic number, because the mean of its divisors is an integer number (245040147).

Almost surely, 2^490080293 is an apocalyptic number.

It is an amenable number.

490080293 is a deficient number, since it is larger than the sum of its proper divisors (1).

490080293 is an equidigital number, since it uses as much as digits as its factorization.

490080293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 490080293 is about 22137.7571808889. The cubic root of 490080293 is about 788.4165757782.

The spelling of 490080293 in words is "four hundred ninety million, eighty thousand, two hundred ninety-three".