963393288676 has 81 divisors (see below), whose sum is σ = 2124053066331. Its totient is φ = 381051949824.

The previous prime is 963393288631. The next prime is 963393288679. The reversal of 963393288676 is 676882393369.

It is a happy number.

The square root of 963393288676 is 981526.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 29696250276 + 933697038400 = 172326^2 + 966280^2 .

It is not an unprimeable number, because it can be changed into a prime (963393288679) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 178635036 + ... + 178640428.

Almost surely, 2^963393288676 is an apocalyptic number.

963393288676 is the 981526-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 963393288676

963393288676 is an abundant number, since it is smaller than the sum of its proper divisors (1160659777655).

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

963393288676 is an equidigital number, since it uses as much as digits as its factorization.

963393288676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830 (or 5415 counting only the distinct ones).

The product of its digits is 423263232, while the sum is 70.

The spelling of 963393288676 in words is "nine hundred sixty-three billion, three hundred ninety-three million, two hundred eighty-eight thousand, six hundred seventy-six".