963233963 has 4 divisors (see below), whose sum is σ = 963614400. Its totient is φ = 962853528.

The previous prime is 963233939. The next prime is 963233989. The reversal of 963233963 is 369332369.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 963233963 - 2⁸ = 963233707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (963233903) 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, 186395 + ... + 191492.

It is an arithmetic number, because the mean of its divisors is an integer number (240903600).

Almost surely, 2^963233963 is an apocalyptic number.

963233963 is a deficient number, since it is larger than the sum of its proper divisors (380437).

963233963 is a wasteful number, since it uses less digits than its factorization.

963233963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380436.

The product of its digits is 472392, while the sum is 44.

The square root of 963233963 is about 31036.0107455839. The cubic root of 963233963 is about 987.5913157665.

The spelling of 963233963 in words is "nine hundred sixty-three million, two hundred thirty-three thousand, nine hundred sixty-three".