2467634641 has 2 divisors, whose sum is σ = 2467634642. Its totient is φ = 2467634640.

The previous prime is 2467634629. The next prime is 2467634657. The reversal of 2467634641 is 1464367642.

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., 2371300416 + 96334225 = 48696^2 + 9815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2467634641 - 2⁷ = 2467634513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2467634941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233817320 + 1233817321.

It is an arithmetic number, because the mean of its divisors is an integer number (1233817321).

Almost surely, 2^2467634641 is an apocalyptic number.

It is an amenable number.

2467634641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2467634641 is an equidigital number, since it uses as much as digits as its factorization.

2467634641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 43.

The square root of 2467634641 is about 49675.2920575209. The cubic root of 2467634641 is about 1351.3264769136.

The spelling of 2467634641 in words is "two billion, four hundred sixty-seven million, six hundred thirty-four thousand, six hundred forty-one".