2794001641 has 2 divisors, whose sum is σ = 2794001642. Its totient is φ = 2794001640.

The previous prime is 2794001627. The next prime is 2794001647. The reversal of 2794001641 is 1461004972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2735708416 + 58293225 = 52304^2 + 7635^2 .

It is a cyclic number.

It is not a de Polignac number, because 2794001641 - 2¹⁵ = 2793968873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2794001597 and 2794001606.

It is not a weakly prime, because it can be changed into another prime (2794001647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397000820 + 1397000821.

It is an arithmetic number, because the mean of its divisors is an integer number (1397000821).

Almost surely, 2^2794001641 is an apocalyptic number.

It is an amenable number.

2794001641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794001641 is an equidigital number, since it uses as much as digits as its factorization.

2794001641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2794001641 is about 52858.3166682406. The cubic root of 2794001641 is about 1408.4525452239.

The spelling of 2794001641 in words is "two billion, seven hundred ninety-four million, one thousand, six hundred forty-one".