8264806905 has 8 divisors (see below), whose sum is σ = 13223691072. Its totient is φ = 4407897008.

The previous prime is 8264806877. The next prime is 8264806939. The reversal of 8264806905 is 5096084628.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8264806905 - 2⁷ = 8264806777 is a prime.

It is a super-3 number, since 3×8264806905³ (a number of 31 digits) contains 333 as substring.

It is a Curzon 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, 275493549 + ... + 275493578.

It is an arithmetic number, because the mean of its divisors is an integer number (1652961384).

Almost surely, 2^8264806905 is an apocalyptic number.

It is an amenable number.

8264806905 is a deficient number, since it is larger than the sum of its proper divisors (4958884167).

8264806905 is a wasteful number, since it uses less digits than its factorization.

8264806905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550987135.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 8264806905 is about 90910.9834123468. The cubic root of 8264806905 is about 2021.8281415021.

The spelling of 8264806905 in words is "eight billion, two hundred sixty-four million, eight hundred six thousand, nine hundred five".