7087166971 has 16 divisors (see below), whose sum is σ = 7330428000. Its totient is φ = 6847545600.

The previous prime is 7087166929. The next prime is 7087166981. The reversal of 7087166971 is 1796617807.

7087166971 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7087166971 - 2¹³ = 7087158779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7087166981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313781 + ... + 2316841.

It is an arithmetic number, because the mean of its divisors is an integer number (458151750).

Almost surely, 2^7087166971 is an apocalyptic number.

7087166971 is a deficient number, since it is larger than the sum of its proper divisors (243261029).

7087166971 is a wasteful number, since it uses less digits than its factorization.

7087166971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630.

The product of its (nonzero) digits is 889056, while the sum is 52.

The square root of 7087166971 is about 84185.3132737534. The cubic root of 7087166971 is about 1920.8386609431.

The spelling of 7087166971 in words is "seven billion, eighty-seven million, one hundred sixty-six thousand, nine hundred seventy-one".