386690553607 has 2 divisors, whose sum is σ = 386690553608. Its totient is φ = 386690553606.

The previous prime is 386690553559. The next prime is 386690553629. The reversal of 386690553607 is 706355096683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 386690553607 - 2⁷ = 386690553479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386690553647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193345276803 + 193345276804.

It is an arithmetic number, because the mean of its divisors is an integer number (193345276804).

Almost surely, 2^386690553607 is an apocalyptic number.

386690553607 is a deficient number, since it is larger than the sum of its proper divisors (1).

386690553607 is an equidigital number, since it uses as much as digits as its factorization.

386690553607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 386690553607 in words is "three hundred eighty-six billion, six hundred ninety million, five hundred fifty-three thousand, six hundred seven".