819096201 has 36 divisors (see below), whose sum is σ = 1501431984. Its totient is φ = 425502000.

The previous prime is 819096199. The next prime is 819096203. The reversal of 819096201 is 102690918.

It is an interprime number because it is at equal distance from previous prime (819096199) and next prime (819096203).

It is not a de Polignac number, because 819096201 - 2¹ = 819096199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (819096203) 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 35 ways as a sum of consecutive naturals, for example, 79575 + ... + 89276.

It is an arithmetic number, because the mean of its divisors is an integer number (41706444).

Almost surely, 2^819096201 is an apocalyptic number.

It is an amenable number.

819096201 is a deficient number, since it is larger than the sum of its proper divisors (682335783).

819096201 is a wasteful number, since it uses less digits than its factorization.

819096201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168882 (or 168872 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 819096201 is about 28619.8567606478. The cubic root of 819096201 is about 935.6461550123.

The spelling of 819096201 in words is "eight hundred nineteen million, ninety-six thousand, two hundred one".