7870481167 has 2 divisors, whose sum is σ = 7870481168. Its totient is φ = 7870481166.

The previous prime is 7870481161. The next prime is 7870481173. The reversal of 7870481167 is 7611840787.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (7870481161) and next prime (7870481173).

It is a cyclic number.

It is not a de Polignac number, because 7870481167 - 2²⁷ = 7736263439 is a prime.

It is a super-3 number, since 3×7870481167³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7870481167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7870481161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3935240583 + 3935240584.

It is an arithmetic number, because the mean of its divisors is an integer number (3935240584).

Almost surely, 2^7870481167 is an apocalyptic number.

7870481167 is a deficient number, since it is larger than the sum of its proper divisors (1).

7870481167 is an equidigital number, since it uses as much as digits as its factorization.

7870481167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 526848, while the sum is 49.

The square root of 7870481167 is about 88715.7323533994. The cubic root of 7870481167 is about 1989.1479873271.

The spelling of 7870481167 in words is "seven billion, eight hundred seventy million, four hundred eighty-one thousand, one hundred sixty-seven".