2004817361766 has 8 divisors (see below), whose sum is σ = 4009634723544. Its totient is φ = 668272453920.

The previous prime is 2004817361759. The next prime is 2004817361783. The reversal of 2004817361766 is 6671637184002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2004817361766 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167068113475 + ... + 167068113486.

It is an arithmetic number, because the mean of its divisors is an integer number (501204340443).

Almost surely, 2^{2004817361766} is an apocalyptic number.

2004817361766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2004817361766 is a wasteful number, since it uses less digits than its factorization.

2004817361766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334136226966.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 2004817361766 in words is "two trillion, four billion, eight hundred seventeen million, three hundred sixty-one thousand, seven hundred sixty-six".