2374742791 has 2 divisors, whose sum is σ = 2374742792. Its totient is φ = 2374742790.

The previous prime is 2374742789. The next prime is 2374742813. The reversal of 2374742791 is 1972474732.

2374742791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2374742791 - 2¹ = 2374742789 is a prime.

Together with 2374742789, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2374742191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1187371395 + 1187371396.

It is an arithmetic number, because the mean of its divisors is an integer number (1187371396).

Almost surely, 2^2374742791 is an apocalyptic number.

2374742791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2374742791 is an equidigital number, since it uses as much as digits as its factorization.

2374742791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 592704, while the sum is 46.

The square root of 2374742791 is about 48731.3327439339. The cubic root of 2374742791 is about 1334.1526586278.

The spelling of 2374742791 in words is "two billion, three hundred seventy-four million, seven hundred forty-two thousand, seven hundred ninety-one".