36904859 has 4 divisors (see below), whose sum is σ = 38847240. Its totient is φ = 34962480.

The previous prime is 36904837. The next prime is 36904951. The reversal of 36904859 is 95840963.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36904859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36904459) 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, 971162 + ... + 971199.

It is an arithmetic number, because the mean of its divisors is an integer number (9711810).

Almost surely, 2^36904859 is an apocalyptic number.

36904859 is a deficient number, since it is larger than the sum of its proper divisors (1942381).

36904859 is a wasteful number, since it uses less digits than its factorization.

36904859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942380.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 36904859 is about 6074.9369544054. The cubic root of 36904859 is about 332.9363265668.

The spelling of 36904859 in words is "thirty-six million, nine hundred four thousand, eight hundred fifty-nine".