966870213 has 8 divisors (see below), whose sum is σ = 1297372128. Its totient is φ = 640474224.

The previous prime is 966870211. The next prime is 966870263. The reversal of 966870213 is 312078669.

It is a happy number.

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

It is not a de Polignac number, because 966870213 - 2¹ = 966870211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966870211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025931 + ... + 1026872.

It is an arithmetic number, because the mean of its divisors is an integer number (162171516).

Almost surely, 2^966870213 is an apocalyptic number.

It is an amenable number.

966870213 is a deficient number, since it is larger than the sum of its proper divisors (330501915).

966870213 is a wasteful number, since it uses less digits than its factorization.

966870213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052963.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 966870213 is about 31094.5367066306. The cubic root of 966870213 is about 988.8324886016.

The spelling of 966870213 in words is "nine hundred sixty-six million, eight hundred seventy thousand, two hundred thirteen".