36840866226 has 16 divisors (see below), whose sum is σ = 78015952224. Its totient is φ = 11557918784.

The previous prime is 36840866191. The next prime is 36840866261. The reversal of 36840866226 is 62266804863.

It is an interprime number because it is at equal distance from previous prime (36840866191) and next prime (36840866261).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180592380 + ... + 180592583.

It is an arithmetic number, because the mean of its divisors is an integer number (4875997014).

Almost surely, 2^36840866226 is an apocalyptic number.

36840866226 is an abundant number, since it is smaller than the sum of its proper divisors (41175085998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36840866226 is a wasteful number, since it uses less digits than its factorization.

36840866226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361184985.

The product of its (nonzero) digits is 3981312, while the sum is 51.

The spelling of 36840866226 in words is "thirty-six billion, eight hundred forty million, eight hundred sixty-six thousand, two hundred twenty-six".