8020378207 has 2 divisors, whose sum is σ = 8020378208. Its totient is φ = 8020378206.

The previous prime is 8020378193. The next prime is 8020378237. The reversal of 8020378207 is 7028730208.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8020378207 - 2¹⁵ = 8020345439 is a prime.

It is a super-3 number, since 3×8020378207³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8020378237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4010189103 + 4010189104.

It is an arithmetic number, because the mean of its divisors is an integer number (4010189104).

Almost surely, 2^8020378207 is an apocalyptic number.

8020378207 is a deficient number, since it is larger than the sum of its proper divisors (1).

8020378207 is an equidigital number, since it uses as much as digits as its factorization.

8020378207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 8020378207 is about 89556.5642876054. The cubic root of 8020378207 is about 2001.6967440394.

The spelling of 8020378207 in words is "eight billion, twenty million, three hundred seventy-eight thousand, two hundred seven".