961294328 has 16 divisors (see below), whose sum is σ = 1809972000. Its totient is φ = 478635136.

The previous prime is 961294319. The next prime is 961294333. The reversal of 961294328 is 823492169.

It is a congruent number.

It is an unprimeable number.

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, 249473 + ... + 253296.

It is an arithmetic number, because the mean of its divisors is an integer number (113123250).

Almost surely, 2^961294328 is an apocalyptic number.

It is an amenable number.

961294328 is a deficient number, since it is larger than the sum of its proper divisors (848677672).

961294328 is a wasteful number, since it uses less digits than its factorization.

961294328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503014 (or 503010 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 961294328 is about 31004.7468623758. The cubic root of 961294328 is about 986.9279760974.

The spelling of 961294328 in words is "nine hundred sixty-one million, two hundred ninety-four thousand, three hundred twenty-eight".