804101807 has 2 divisors, whose sum is σ = 804101808. Its totient is φ = 804101806.

The previous prime is 804101801. The next prime is 804101833. The reversal of 804101807 is 708101408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 804101807 - 2⁴ = 804101791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 804101807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (804101801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402050903 + 402050904.

It is an arithmetic number, because the mean of its divisors is an integer number (402050904).

Almost surely, 2^804101807 is an apocalyptic number.

804101807 is a deficient number, since it is larger than the sum of its proper divisors (1).

804101807 is an equidigital number, since it uses as much as digits as its factorization.

804101807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 804101807 is about 28356.6889287166. The cubic root of 804101807 is about 929.9016379572.

The spelling of 804101807 in words is "eight hundred four million, one hundred one thousand, eight hundred seven".