961183476576 has 36 divisors (see below), whose sum is σ = 2733365512332. Its totient is φ = 320394492096.

The previous prime is 961183476559. The next prime is 961183476581. The reversal of 961183476576 is 675674381169.

961183476576 is a `hidden beast` number, since 9 + 6 + 1 + 18 + 3 + 47 + 6 + 576 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1668721026 + ... + 1668721601.

It is an arithmetic number, because the mean of its divisors is an integer number (75926819787).

Almost surely, 2^961183476576 is an apocalyptic number.

961183476576 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

961183476576 is an abundant number, since it is smaller than the sum of its proper divisors (1772182035756).

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

961183476576 is a wasteful number, since it uses less digits than its factorization.

961183476576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337442643 (or 3337442632 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The spelling of 961183476576 in words is "nine hundred sixty-one billion, one hundred eighty-three million, four hundred seventy-six thousand, five hundred seventy-six".