963860625 has 180 divisors, whose sum is σ = 2187565380. Its totient is φ = 405216000.

The previous prime is 963860621. The next prime is 963860659. The reversal of 963860625 is 526068369.

It is a happy number.

963860625 is a `hidden beast` number, since 9 + 6 + 38 + 606 + 2 + 5 = 666.

963860625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 10 ways, for example, as 962054289 + 1806336 = 31017^2 + 1344^2 .

It is not a de Polignac number, because 963860625 - 2² = 963860621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (963860621) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 3582991 + ... + 3583259.

It is an arithmetic number, because the mean of its divisors is an integer number (12153141).

Almost surely, 2^963860625 is an apocalyptic number.

It is an amenable number.

963860625 is an abundant number, since it is smaller than the sum of its proper divisors (1223704755).

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

963860625 is a wasteful number, since it uses less digits than its factorization.

963860625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 963860625 is about 31046.1048281423. The cubic root of 963860625 is about 987.8054388178.

The spelling of 963860625 in words is "nine hundred sixty-three million, eight hundred sixty thousand, six hundred twenty-five".