7868184201 has 12 divisors (see below), whose sum is σ = 11386975860. Its totient is φ = 5235384960.

The previous prime is 7868184173. The next prime is 7868184209. The reversal of 7868184201 is 1024818687.

It can be written as a sum of positive squares in 2 ways, for example, as 4656015225 + 3212168976 = 68235^2 + 56676^2 .

It is not a de Polignac number, because 7868184201 - 2⁷ = 7868184073 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7868184209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834316 + ... + 843693.

It is an arithmetic number, because the mean of its divisors is an integer number (948914655).

Almost surely, 2^7868184201 is an apocalyptic number.

It is an amenable number.

7868184201 is a deficient number, since it is larger than the sum of its proper divisors (3518791659).

7868184201 is a wasteful number, since it uses less digits than its factorization.

7868184201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678536 (or 1678533 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The square root of 7868184201 is about 88702.7857567055. The cubic root of 7868184201 is about 1988.9544604109.

The spelling of 7868184201 in words is "seven billion, eight hundred sixty-eight million, one hundred eighty-four thousand, two hundred one".