963471630 has 128 divisors (see below), whose sum is σ = 2654539776. Its totient is φ = 221644800.

The previous prime is 963471629. The next prime is 963471653. The reversal of 963471630 is 36174369.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 541302 + ... + 543078.

It is an arithmetic number, because the mean of its divisors is an integer number (20738592).

Almost surely, 2^963471630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 963471630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327269888).

963471630 is an abundant number, since it is smaller than the sum of its proper divisors (1691068146).

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

963471630 is a wasteful number, since it uses less digits than its factorization.

963471630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 963471630 is about 31039.8394003577. The cubic root of 963471630 is about 987.6725347199.

The spelling of 963471630 in words is "nine hundred sixty-three million, four hundred seventy-one thousand, six hundred thirty".