963992725 has 12 divisors (see below), whose sum is σ = 1195743780. Its totient is φ = 770940800.

The previous prime is 963992723. The next prime is 963992753. The reversal of 963992725 is 527299369.

It can be written as a sum of positive squares in 6 ways, for example, as 381928849 + 582063876 = 19543^2 + 24126^2 .

It is not a de Polignac number, because 963992725 - 2¹ = 963992723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963992723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123231 + ... + 130819.

It is an arithmetic number, because the mean of its divisors is an integer number (99645315).

Almost surely, 2^963992725 is an apocalyptic number.

It is an amenable number.

963992725 is a deficient number, since it is larger than the sum of its proper divisors (231751055).

963992725 is a wasteful number, since it uses less digits than its factorization.

963992725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680 (or 12675 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 52.

The square root of 963992725 is about 31048.2322363126. The cubic root of 963992725 is about 987.8505639926.

The spelling of 963992725 in words is "nine hundred sixty-three million, nine hundred ninety-two thousand, seven hundred twenty-five".