2793987241 has 2 divisors, whose sum is σ = 2793987242. Its totient is φ = 2793987240.

The previous prime is 2793987211. The next prime is 2793987283. The reversal of 2793987241 is 1427893972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2742721641 + 51265600 = 52371^2 + 7160^2 .

It is a cyclic number.

It is not a de Polignac number, because 2793987241 - 2¹⁵ = 2793954473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2793987211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396993620 + 1396993621.

It is an arithmetic number, because the mean of its divisors is an integer number (1396993621).

Almost surely, 2^2793987241 is an apocalyptic number.

It is an amenable number.

2793987241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2793987241 is an equidigital number, since it uses as much as digits as its factorization.

2793987241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 52.

The square root of 2793987241 is about 52858.1804548738. The cubic root of 2793987241 is about 1408.4501255460.

The spelling of 2793987241 in words is "two billion, seven hundred ninety-three million, nine hundred eighty-seven thousand, two hundred forty-one".