8865726801 has 16 divisors (see below), whose sum is σ = 11871303360. Its totient is φ = 5885369280.

The previous prime is 8865726689. The next prime is 8865726811. The reversal of 8865726801 is 1086275688.

It is not a de Polignac number, because 8865726801 - 2¹⁴ = 8865710417 is a prime.

It is a super-2 number, since 2×8865726801² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8865726811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736491 + ... + 748431.

It is an arithmetic number, because the mean of its divisors is an integer number (741956460).

Almost surely, 2^8865726801 is an apocalyptic number.

It is an amenable number.

8865726801 is a deficient number, since it is larger than the sum of its proper divisors (3005576559).

8865726801 is a wasteful number, since it uses less digits than its factorization.

8865726801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12976.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 8865726801 is about 94157.9885139864. The cubic root of 8865726801 is about 2069.6875224371.

The spelling of 8865726801 in words is "eight billion, eight hundred sixty-five million, seven hundred twenty-six thousand, eight hundred one".