963513966 has 32 divisors (see below), whose sum is σ = 2002992768. Its totient is φ = 308720160.

The previous prime is 963513923. The next prime is 963513973. The reversal of 963513966 is 669315369.

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 15 ways as a sum of consecutive naturals, for example, 7720 + ... + 44571.

It is an arithmetic number, because the mean of its divisors is an integer number (62593524).

Almost surely, 2^963513966 is an apocalyptic number.

963513966 is an abundant number, since it is smaller than the sum of its proper divisors (1039478802).

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

963513966 is a wasteful number, since it uses less digits than its factorization.

963513966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52416.

The product of its digits is 787320, while the sum is 48.

The square root of 963513966 is about 31040.5213551577. The cubic root of 963513966 is about 987.6870009795.

The spelling of 963513966 in words is "nine hundred sixty-three million, five hundred thirteen thousand, nine hundred sixty-six".