383626040627 has 2 divisors, whose sum is σ = 383626040628. Its totient is φ = 383626040626.

The previous prime is 383626040527. The next prime is 383626040657. The reversal of 383626040627 is 726040626383.

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-383626040627 is a prime.

It is not a weakly prime, because it can be changed into another prime (383626040657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191813020313 + 191813020314.

It is an arithmetic number, because the mean of its divisors is an integer number (191813020314).

Almost surely, 2^383626040627 is an apocalyptic number.

383626040627 is a deficient number, since it is larger than the sum of its proper divisors (1).

383626040627 is an equidigital number, since it uses as much as digits as its factorization.

383626040627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 383626040627 in words is "three hundred eighty-three billion, six hundred twenty-six million, forty thousand, six hundred twenty-seven".