966705690 has 32 divisors (see below), whose sum is σ = 2363872896. Its totient is φ = 252923840.

The previous prime is 966705689. The next prime is 966705739. The reversal of 966705690 is 96507669.

966705690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×966705690² = 1869039782156752200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302406 + ... + 305585.

It is an arithmetic number, because the mean of its divisors is an integer number (73871028).

Almost surely, 2^966705690 is an apocalyptic number.

966705690 is an abundant number, since it is smaller than the sum of its proper divisors (1397167206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

966705690 is a wasteful number, since it uses less digits than its factorization.

966705690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608054.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 966705690 is about 31091.8910650349. The cubic root of 966705690 is about 988.7763987170.

The spelling of 966705690 in words is "nine hundred sixty-six million, seven hundred five thousand, six hundred ninety".