8534104861 has 4 divisors (see below), whose sum is σ = 8616960352. Its totient is φ = 8451249372.

The previous prime is 8534104837. The next prime is 8534104889. The reversal of 8534104861 is 1684014358.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8534104861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534104811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41427591 + ... + 41427796.

It is an arithmetic number, because the mean of its divisors is an integer number (2154240088).

Almost surely, 2^8534104861 is an apocalyptic number.

It is an amenable number.

8534104861 is a deficient number, since it is larger than the sum of its proper divisors (82855491).

8534104861 is a wasteful number, since it uses less digits than its factorization.

8534104861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82855490.

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 8534104861 is about 92380.2189919465. The cubic root of 8534104861 is about 2043.5534042069.

The spelling of 8534104861 in words is "eight billion, five hundred thirty-four million, one hundred four thousand, eight hundred sixty-one".