2405706683 has 2 divisors, whose sum is σ = 2405706684. Its totient is φ = 2405706682.

The previous prime is 2405706661. The next prime is 2405706691. The reversal of 2405706683 is 3866075042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2405706683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2405706683.

It is not a weakly prime, because it can be changed into another prime (2405706613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202853341 + 1202853342.

It is an arithmetic number, because the mean of its divisors is an integer number (1202853342).

Almost surely, 2^2405706683 is an apocalyptic number.

2405706683 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405706683 is an equidigital number, since it uses as much as digits as its factorization.

2405706683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2405706683 is about 49048.0038635621. The cubic root of 2405706683 is about 1339.9262384214.

The spelling of 2405706683 in words is "two billion, four hundred five million, seven hundred six thousand, six hundred eighty-three".