386676263 has 2 divisors, whose sum is σ = 386676264. Its totient is φ = 386676262.

The previous prime is 386676259. The next prime is 386676281. The reversal of 386676263 is 362676683.

It is a weak prime.

It is an emirp because it is prime and its reverse (362676683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 386676263 - 2² = 386676259 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386676223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193338131 + 193338132.

It is an arithmetic number, because the mean of its divisors is an integer number (193338132).

Almost surely, 2^386676263 is an apocalyptic number.

386676263 is a deficient number, since it is larger than the sum of its proper divisors (1).

386676263 is an equidigital number, since it uses as much as digits as its factorization.

386676263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 47.

The square root of 386676263 is about 19664.0856131171. The cubic root of 386676263 is about 728.5329032722.

The spelling of 386676263 in words is "three hundred eighty-six million, six hundred seventy-six thousand, two hundred sixty-three".