2966166587 has 8 divisors (see below), whose sum is σ = 3028756656. Its totient is φ = 2904170112.

The previous prime is 2966166559. The next prime is 2966166611. The reversal of 2966166587 is 7856616692.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2966166587 - 2⁶ = 2966166523 is a prime.

It is a Duffinian number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (2966166547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138293 + ... + 158294.

It is an arithmetic number, because the mean of its divisors is an integer number (378594582).

Almost surely, 2^2966166587 is an apocalyptic number.

2966166587 is a deficient number, since it is larger than the sum of its proper divisors (62590069).

2966166587 is a wasteful number, since it uses less digits than its factorization.

2966166587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296797.

The product of its digits is 6531840, while the sum is 56.

The square root of 2966166587 is about 54462.5246109653. The cubic root of 2966166587 is about 1436.8072568085.

The spelling of 2966166587 in words is "two billion, nine hundred sixty-six million, one hundred sixty-six thousand, five hundred eighty-seven".