866906102 has 8 divisors (see below), whose sum is σ = 1314970200. Its totient is φ = 428582704.

The previous prime is 866906071. The next prime is 866906111. The reversal of 866906102 is 201609668.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2434952 + ... + 2435307.

It is an arithmetic number, because the mean of its divisors is an integer number (164371275).

Almost surely, 2^866906102 is an apocalyptic number.

866906102 is a deficient number, since it is larger than the sum of its proper divisors (448064098).

866906102 is a wasteful number, since it uses less digits than its factorization.

866906102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870350.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 866906102 is about 29443.2692138628. The cubic root of 866906102 is about 953.5072948009.

The spelling of 866906102 in words is "eight hundred sixty-six million, nine hundred six thousand, one hundred two".