963870448 has 40 divisors (see below), whose sum is σ = 1944830880. Its totient is φ = 462201600.

The previous prime is 963870443. The next prime is 963870449. The reversal of 963870448 is 844078369.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963870443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63186 + ... + 76942.

It is an arithmetic number, because the mean of its divisors is an integer number (48620772).

Almost surely, 2^963870448 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 963870448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (972415440).

963870448 is an abundant number, since it is smaller than the sum of its proper divisors (980960432).

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

963870448 is a wasteful number, since it uses less digits than its factorization.

963870448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13945 (or 13939 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 963870448 is about 31046.2630279394. The cubic root of 963870448 is about 987.8087944827.

The spelling of 963870448 in words is "nine hundred sixty-three million, eight hundred seventy thousand, four hundred forty-eight".