963774672 has 80 divisors (see below), whose sum is σ = 2856757632. Its totient is φ = 274268160.

The previous prime is 963774619. The next prime is 963774673. The reversal of 963774672 is 276477369.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963774673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80772 + ... + 91932.

Almost surely, 2^963774672 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 963774672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1428378816).

963774672 is an abundant number, since it is smaller than the sum of its proper divisors (1892982960).

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

963774672 is a wasteful number, since it uses less digits than its factorization.

963774672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11436 (or 11430 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 51.

The square root of 963774672 is about 31044.7205173440. The cubic root of 963774672 is about 987.7760751793.

It can be divided in two parts, 963 and 774672, that added together give a triangular number (775635 = T₁₂₄₅).

The spelling of 963774672 in words is "nine hundred sixty-three million, seven hundred seventy-four thousand, six hundred seventy-two".