8100689046 has 16 divisors (see below), whose sum is σ = 16202294784. Its totient is φ = 2700076904.

The previous prime is 8100688991. The next prime is 8100689059. The reversal of 8100689046 is 6409860018.

It is a junction number, because it is equal to n+sod(n) for n = 8100688989 and 8100689007.

It is a congruent number.

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, 142291 + ... + 190913.

It is an arithmetic number, because the mean of its divisors is an integer number (1012643424).

Almost surely, 2^8100689046 is an apocalyptic number.

8100689046 is an abundant number, since it is smaller than the sum of its proper divisors (8101605738).

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

8100689046 is a wasteful number, since it uses less digits than its factorization.

8100689046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76395.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 8100689046 is about 90003.8279519266. The cubic root of 8100689046 is about 2008.3557955573.

The spelling of 8100689046 in words is "eight billion, one hundred million, six hundred eighty-nine thousand, forty-six".