8921292801 has 16 divisors (see below), whose sum is σ = 11935512000. Its totient is φ = 5927333888.

The previous prime is 8921292791. The next prime is 8921292817. The reversal of 8921292801 is 1082921298.

It is a cyclic number.

It is not a de Polignac number, because 8921292801 - 2⁵ = 8921292769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8921296801) 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, 1312630 + ... + 1319408.

It is an arithmetic number, because the mean of its divisors is an integer number (745969500).

Almost surely, 2^8921292801 is an apocalyptic number.

It is an amenable number.

8921292801 is a deficient number, since it is larger than the sum of its proper divisors (3014219199).

8921292801 is a wasteful number, since it uses less digits than its factorization.

8921292801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208.

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 8921292801 is about 94452.5955228336. The cubic root of 8921292801 is about 2074.0024469866.

The spelling of 8921292801 in words is "eight billion, nine hundred twenty-one million, two hundred ninety-two thousand, eight hundred one".