8104743761 has 8 divisors (see below), whose sum is σ = 8582621184. Its totient is φ = 7626991680.

The previous prime is 8104743739. The next prime is 8104743769. The reversal of 8104743761 is 1673474018.

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

It is a cyclic number.

It is not a de Polignac number, because 8104743761 - 2¹⁸ = 8104481617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8104743769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123776 + ... + 177566.

It is an arithmetic number, because the mean of its divisors is an integer number (1072827648).

Almost surely, 2^8104743761 is an apocalyptic number.

It is an amenable number.

8104743761 is a deficient number, since it is larger than the sum of its proper divisors (477877423).

8104743761 is a wasteful number, since it uses less digits than its factorization.

8104743761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62671.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 8104743761 is about 90026.3503703221. The cubic root of 8104743761 is about 2008.6908268128.

The spelling of 8104743761 in words is "eight billion, one hundred four million, seven hundred forty-three thousand, seven hundred sixty-one".