8214198037 has 16 divisors (see below), whose sum is σ = 8438234112. Its totient is φ = 7992385920.

The previous prime is 8214198017. The next prime is 8214198049. The reversal of 8214198037 is 7308914128.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8214198037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8214197984 and 8214198002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8214198007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7951273 + ... + 7952305.

It is an arithmetic number, because the mean of its divisors is an integer number (527389632).

Almost surely, 2^8214198037 is an apocalyptic number.

It is an amenable number.

8214198037 is a deficient number, since it is larger than the sum of its proper divisors (224036075).

8214198037 is a wasteful number, since it uses less digits than its factorization.

8214198037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 8214198037 is about 90632.2130205370. The cubic root of 8214198037 is about 2017.6928562913.

The spelling of 8214198037 in words is "eight billion, two hundred fourteen million, one hundred ninety-eight thousand, thirty-seven".