36994667 has 4 divisors (see below), whose sum is σ = 37011240. Its totient is φ = 36978096.

The previous prime is 36994651. The next prime is 36994679. The reversal of 36994667 is 76649963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76649963 = 13 ⋅5896151.

It is a cyclic number.

It is not a de Polignac number, because 36994667 - 2⁴ = 36994651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36994627) 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, 4298 + ... + 9615.

It is an arithmetic number, because the mean of its divisors is an integer number (9252810).

Almost surely, 2^36994667 is an apocalyptic number.

36994667 is a deficient number, since it is larger than the sum of its proper divisors (16573).

36994667 is a wasteful number, since it uses less digits than its factorization.

36994667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16572.

The product of its digits is 1469664, while the sum is 50.

The square root of 36994667 is about 6082.3241446013. The cubic root of 36994667 is about 333.2061747205.

The spelling of 36994667 in words is "thirty-six million, nine hundred ninety-four thousand, six hundred sixty-seven".