963630448 has 240 divisors, whose sum is σ = 2422344960. Its totient is φ = 367994880.

The previous prime is 963630433. The next prime is 963630457. The reversal of 963630448 is 844036369.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14382511 + ... + 14382577.

It is an arithmetic number, because the mean of its divisors is an integer number (10093104).

Almost surely, 2^963630448 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 963630448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211172480).

963630448 is an abundant number, since it is smaller than the sum of its proper divisors (1458714512).

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

963630448 is a wasteful number, since it uses less digits than its factorization.

963630448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 963630448 is about 31042.3975878153. The cubic root of 963630448 is about 987.7268008251.

The spelling of 963630448 in words is "nine hundred sixty-three million, six hundred thirty thousand, four hundred forty-eight".