36199963 has 2 divisors, whose sum is σ = 36199964. Its totient is φ = 36199962.

The previous prime is 36199931. The next prime is 36199967. The reversal of 36199963 is 36999163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36199963 - 2⁵ = 36199931 is a prime.

It is not a weakly prime, because it can be changed into another prime (36199967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18099981 + 18099982.

It is an arithmetic number, because the mean of its divisors is an integer number (18099982).

Almost surely, 2^36199963 is an apocalyptic number.

36199963 is a deficient number, since it is larger than the sum of its proper divisors (1).

36199963 is an equidigital number, since it uses as much as digits as its factorization.

36199963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 236196, while the sum is 46.

The square root of 36199963 is about 6016.6405077917. The cubic root of 36199963 is about 330.8029513278.

The spelling of 36199963 in words is "thirty-six million, one hundred ninety-nine thousand, nine hundred sixty-three".