8611086901 has 4 divisors (see below), whose sum is σ = 8639136352. Its totient is φ = 8583037452.

The previous prime is 8611086889. The next prime is 8611086929. The reversal of 8611086901 is 1096801168.

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 not a de Polignac number, because 8611086901 - 2⁷ = 8611086773 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 (8611086931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14024265 + ... + 14024878.

It is an arithmetic number, because the mean of its divisors is an integer number (2159784088).

Almost surely, 2^8611086901 is an apocalyptic number.

It is an amenable number.

8611086901 is a deficient number, since it is larger than the sum of its proper divisors (28049451).

8611086901 is a wasteful number, since it uses less digits than its factorization.

8611086901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28049450.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 8611086901 is about 92795.9422658125. The cubic root of 8611086901 is about 2049.6796565473.

The spelling of 8611086901 in words is "eight billion, six hundred eleven million, eighty-six thousand, nine hundred one".