36859479 has 4 divisors (see below), whose sum is σ = 49145976. Its totient is φ = 24572984.

The previous prime is 36859457. The next prime is 36859481. The reversal of 36859479 is 97495863.

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 36859479 - 2⁷ = 36859351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36859429) 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, 6143244 + ... + 6143249.

It is an arithmetic number, because the mean of its divisors is an integer number (12286494).

Almost surely, 2^36859479 is an apocalyptic number.

36859479 is a deficient number, since it is larger than the sum of its proper divisors (12286497).

36859479 is a wasteful number, since it uses less digits than its factorization.

36859479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12286496.

The product of its digits is 1632960, while the sum is 51.

The square root of 36859479 is about 6071.2007873237. The cubic root of 36859479 is about 332.7998057227.

The spelling of 36859479 in words is "thirty-six million, eight hundred fifty-nine thousand, four hundred seventy-nine".