8821823801 has 4 divisors (see below), whose sum is σ = 10082084352. Its totient is φ = 7561563252.

The previous prime is 8821823797. The next prime is 8821823807. The reversal of 8821823801 is 1083281288.

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 8821823801 - 2² = 8821823797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8821823807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630130265 + ... + 630130278.

It is an arithmetic number, because the mean of its divisors is an integer number (2520521088).

Almost surely, 2^8821823801 is an apocalyptic number.

It is an amenable number.

8821823801 is a deficient number, since it is larger than the sum of its proper divisors (1260260551).

8821823801 is a wasteful number, since it uses less digits than its factorization.

8821823801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260260550.

The product of its (nonzero) digits is 49152, while the sum is 41.

The square root of 8821823801 is about 93924.5644174089. The cubic root of 8821823801 is about 2066.2655095663.

The spelling of 8821823801 in words is "eight billion, eight hundred twenty-one million, eight hundred twenty-three thousand, eight hundred one".