961233886 has 8 divisors (see below), whose sum is σ = 1442699640. Its totient is φ = 480334008.

The previous prime is 961233881. The next prime is 961233893. The reversal of 961233886 is 688332169.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961233881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137196 + ... + 144031.

It is an arithmetic number, because the mean of its divisors is an integer number (180337455).

Almost surely, 2^961233886 is an apocalyptic number.

961233886 is a deficient number, since it is larger than the sum of its proper divisors (481465754).

961233886 is a wasteful number, since it uses less digits than its factorization.

961233886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282938.

The product of its digits is 373248, while the sum is 46.

The square root of 961233886 is about 31003.7721253398. The cubic root of 961233886 is about 986.9072910864.

The spelling of 961233886 in words is "nine hundred sixty-one million, two hundred thirty-three thousand, eight hundred eighty-six".