2494966297 has 2 divisors, whose sum is σ = 2494966298. Its totient is φ = 2494966296.

The previous prime is 2494966289. The next prime is 2494966319. The reversal of 2494966297 is 7926694942.

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., 1719677961 + 775288336 = 41469^2 + 27844^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494966297 - 2³ = 2494966289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2494966267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247483148 + 1247483149.

It is an arithmetic number, because the mean of its divisors is an integer number (1247483149).

Almost surely, 2^2494966297 is an apocalyptic number.

It is an amenable number.

2494966297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494966297 is an equidigital number, since it uses as much as digits as its factorization.

2494966297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11757312, while the sum is 58.

The square root of 2494966297 is about 49949.6376062930. The cubic root of 2494966297 is about 1356.2972914428.

The spelling of 2494966297 in words is "two billion, four hundred ninety-four million, nine hundred sixty-six thousand, two hundred ninety-seven".