2462749691 has 2 divisors, whose sum is σ = 2462749692. Its totient is φ = 2462749690.

The previous prime is 2462749651. The next prime is 2462749703. The reversal of 2462749691 is 1969472642.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2462749691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2462749651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231374845 + 1231374846.

It is an arithmetic number, because the mean of its divisors is an integer number (1231374846).

Almost surely, 2^2462749691 is an apocalyptic number.

2462749691 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462749691 is an equidigital number, since it uses as much as digits as its factorization.

2462749691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 50.

The square root of 2462749691 is about 49626.0988895964. The cubic root of 2462749691 is about 1350.4341888271.

The spelling of 2462749691 in words is "two billion, four hundred sixty-two million, seven hundred forty-nine thousand, six hundred ninety-one".