6534086898 has 8 divisors (see below), whose sum is σ = 13068173808. Its totient is φ = 2178028964.

The previous prime is 6534086879. The next prime is 6534086921. The reversal of 6534086898 is 8986804356.

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

6534086898 is an admirable 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, 544507236 + ... + 544507247.

It is an arithmetic number, because the mean of its divisors is an integer number (1633521726).

Almost surely, 2^6534086898 is an apocalyptic number.

6534086898 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.

6534086898 is a wasteful number, since it uses less digits than its factorization.

6534086898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089014488.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The square root of 6534086898 is about 80833.6990246024. The cubic root of 6534086898 is about 1869.5121930076.

The spelling of 6534086898 in words is "six billion, five hundred thirty-four million, eighty-six thousand, eight hundred ninety-eight".