386011963 has 2 divisors, whose sum is σ = 386011964. Its totient is φ = 386011962.

The previous prime is 386011939. The next prime is 386011973. The reversal of 386011963 is 369110683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 386011963 - 2⁵ = 386011931 is a prime.

It is a super-2 number, since 2×386011963² = 298010471158226738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (386011973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193005981 + 193005982.

It is an arithmetic number, because the mean of its divisors is an integer number (193005982).

Almost surely, 2^386011963 is an apocalyptic number.

386011963 is a deficient number, since it is larger than the sum of its proper divisors (1).

386011963 is an equidigital number, since it uses as much as digits as its factorization.

386011963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 386011963 is about 19647.1871523636. The cubic root of 386011963 is about 728.1154637886.

The spelling of 386011963 in words is "three hundred eighty-six million, eleven thousand, nine hundred sixty-three".