963669888 has 96 divisors (see below), whose sum is σ = 2936241360. Its totient is φ = 302321664.

The previous prime is 963669881. The next prime is 963669899. The reversal of 963669888 is 888966369.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963669881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5020 + ... + 44187.

Almost surely, 2^963669888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 963669888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468120680).

963669888 is an abundant number, since it is smaller than the sum of its proper divisors (1972571472).

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

963669888 is a wasteful number, since it uses less digits than its factorization.

963669888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49244 (or 49229 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The square root of 963669888 is about 31043.0328415250. The cubic root of 963669888 is about 987.7402760509.

It can be divided in two parts, 9636 and 69888, that added together give a square (79524 = 282²).

The spelling of 963669888 in words is "nine hundred sixty-three million, six hundred sixty-nine thousand, eight hundred eighty-eight".