966991084 has 6 divisors (see below), whose sum is σ = 1692234404. Its totient is φ = 483495540.

The previous prime is 966991079. The next prime is 966991097. The reversal of 966991084 is 480199669.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120873882 + ... + 120873889.

Almost surely, 2^966991084 is an apocalyptic number.

It is an amenable number.

966991084 is a deficient number, since it is larger than the sum of its proper divisors (725243320).

966991084 is a wasteful number, since it uses less digits than its factorization.

966991084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241747775 (or 241747773 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 52.

The square root of 966991084 is about 31096.4802509866. The cubic root of 966991084 is about 988.8736924054.

The spelling of 966991084 in words is "nine hundred sixty-six million, nine hundred ninety-one thousand, eighty-four".