6290904289 has 2 divisors, whose sum is σ = 6290904290. Its totient is φ = 6290904288.

The previous prime is 6290904253. The next prime is 6290904329. The reversal of 6290904289 is 9824090926.

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., 5100102225 + 1190802064 = 71415^2 + 34508^2 .

It is a cyclic number.

It is not a de Polignac number, because 6290904289 - 2⁹ = 6290903777 is a prime.

It is not a weakly prime, because it can be changed into another prime (6290904089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3145452144 + 3145452145.

It is an arithmetic number, because the mean of its divisors is an integer number (3145452145).

Almost surely, 2^6290904289 is an apocalyptic number.

It is an amenable number.

6290904289 is a deficient number, since it is larger than the sum of its proper divisors (1).

6290904289 is an equidigital number, since it uses as much as digits as its factorization.

6290904289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 6290904289 is about 79315.2210423699. The cubic root of 6290904289 is about 1846.0254862204.

The spelling of 6290904289 in words is "six billion, two hundred ninety million, nine hundred four thousand, two hundred eighty-nine".