811848801 has 8 divisors (see below), whose sum is σ = 1117383424. Its totient is φ = 523773360.

The previous prime is 811848799. The next prime is 811848803. The reversal of 811848801 is 108848118.

It is an interprime number because it is at equal distance from previous prime (811848799) and next prime (811848803).

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

It is not a de Polignac number, because 811848801 - 2¹ = 811848799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 811848801.

It is not an unprimeable number, because it can be changed into a prime (811848803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4364686 + ... + 4364871.

It is an arithmetic number, because the mean of its divisors is an integer number (139672928).

Almost surely, 2^811848801 is an apocalyptic number.

It is an amenable number.

811848801 is a deficient number, since it is larger than the sum of its proper divisors (305534623).

811848801 is a wasteful number, since it uses less digits than its factorization.

811848801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8729591.

The product of its (nonzero) digits is 16384, while the sum is 39.

The square root of 811848801 is about 28492.9605516871. The cubic root of 811848801 is about 932.8784294936.

The spelling of 811848801 in words is "eight hundred eleven million, eight hundred forty-eight thousand, eight hundred one".