36994163 has 4 divisors (see below), whose sum is σ = 37074528. Its totient is φ = 36913800.

The previous prime is 36994103. The next prime is 36994183. The reversal of 36994163 is 36149963.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36994163 - 2⁶ = 36994099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36994163.

It is not an unprimeable number, because it can be changed into a prime (36994103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39488 + ... + 40413.

It is an arithmetic number, because the mean of its divisors is an integer number (9268632).

Almost surely, 2^36994163 is an apocalyptic number.

36994163 is a deficient number, since it is larger than the sum of its proper divisors (80365).

36994163 is an equidigital number, since it uses as much as digits as its factorization.

36994163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80364.

The product of its digits is 104976, while the sum is 41.

The square root of 36994163 is about 6082.2827129294. The cubic root of 36994163 is about 333.2046615593.

The spelling of 36994163 in words is "thirty-six million, nine hundred ninety-four thousand, one hundred sixty-three".