966381194 has 8 divisors (see below), whose sum is σ = 1480413888. Its totient is φ = 472909900.

The previous prime is 966381191. The next prime is 966381203. The reversal of 966381194 is 491183669.

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

It is a super-2 number, since 2×966381194² = 1867785224233731272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (966381191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5140232 + ... + 5140419.

It is an arithmetic number, because the mean of its divisors is an integer number (185051736).

Almost surely, 2^966381194 is an apocalyptic number.

966381194 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

966381194 is a deficient number, since it is larger than the sum of its proper divisors (514032694).

966381194 is a wasteful number, since it uses less digits than its factorization.

966381194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10280700.

The product of its digits is 279936, while the sum is 47.

The square root of 966381194 is about 31086.6722889408. The cubic root of 966381194 is about 988.6657514963.

The spelling of 966381194 in words is "nine hundred sixty-six million, three hundred eighty-one thousand, one hundred ninety-four".