2364687461 has 2 divisors, whose sum is σ = 2364687462. Its totient is φ = 2364687460.

The previous prime is 2364687449. The next prime is 2364687469. The reversal of 2364687461 is 1647864632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2160483361 + 204204100 = 46481^2 + 14290^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2364687461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2364687469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1182343730 + 1182343731.

It is an arithmetic number, because the mean of its divisors is an integer number (1182343731).

Almost surely, 2^2364687461 is an apocalyptic number.

It is an amenable number.

2364687461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2364687461 is an equidigital number, since it uses as much as digits as its factorization.

2364687461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 47.

The square root of 2364687461 is about 48628.0522024068. The cubic root of 2364687461 is about 1332.2669351500.

The spelling of 2364687461 in words is "two billion, three hundred sixty-four million, six hundred eighty-seven thousand, four hundred sixty-one".