963630452 has 6 divisors (see below), whose sum is σ = 1686353298. Its totient is φ = 481815224.

The previous prime is 963630433. The next prime is 963630457. The reversal of 963630452 is 254036369.

It can be written as a sum of positive squares in only one way, i.e., 829209616 + 134420836 = 28796^2 + 11594^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963630457) 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 as a sum of consecutive naturals, namely, 120453803 + ... + 120453810.

It is an arithmetic number, because the mean of its divisors is an integer number (281058883).

Almost surely, 2^963630452 is an apocalyptic number.

It is an amenable number.

963630452 is a deficient number, since it is larger than the sum of its proper divisors (722722846).

963630452 is a wasteful number, since it uses less digits than its factorization.

963630452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240907617 (or 240907615 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 963630452 is about 31042.3976522433. The cubic root of 963630452 is about 987.7268021918.

The spelling of 963630452 in words is "nine hundred sixty-three million, six hundred thirty thousand, four hundred fifty-two".