39790364683 has 2 divisors, whose sum is σ = 39790364684. Its totient is φ = 39790364682.

The previous prime is 39790364651. The next prime is 39790364701. The reversal of 39790364683 is 38646309793.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39790364683 - 2⁵ = 39790364651 is a prime.

It is a super-2 number, since 2×39790364683² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39790364183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19895182341 + 19895182342.

It is an arithmetic number, because the mean of its divisors is an integer number (19895182342).

Almost surely, 2^39790364683 is an apocalyptic number.

39790364683 is a deficient number, since it is larger than the sum of its proper divisors (1).

39790364683 is an equidigital number, since it uses as much as digits as its factorization.

39790364683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 58.

The spelling of 39790364683 in words is "thirty-nine billion, seven hundred ninety million, three hundred sixty-four thousand, six hundred eighty-three".