386477414819 has 2 divisors, whose sum is σ = 386477414820. Its totient is φ = 386477414818.

The previous prime is 386477414801. The next prime is 386477414879. The reversal of 386477414819 is 918414774683.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 386477414819 - 2²⁴ = 386460637603 is a prime.

It is a super-2 number, since 2×386477414819² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (386477414879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193238707409 + 193238707410.

It is an arithmetic number, because the mean of its divisors is an integer number (193238707410).

Almost surely, 2^386477414819 is an apocalyptic number.

386477414819 is a deficient number, since it is larger than the sum of its proper divisors (1).

386477414819 is an equidigital number, since it uses as much as digits as its factorization.

386477414819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32514048, while the sum is 62.

The spelling of 386477414819 in words is "three hundred eighty-six billion, four hundred seventy-seven million, four hundred fourteen thousand, eight hundred nineteen".