825363907 has 8 divisors (see below), whose sum is σ = 849929472. Its totient is φ = 801009600.

The previous prime is 825363899. The next prime is 825363919. The reversal of 825363907 is 709363528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 825363907 - 2³ = 825363899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (825363967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44868 + ... + 60529.

It is an arithmetic number, because the mean of its divisors is an integer number (106241184).

Almost surely, 2^825363907 is an apocalyptic number.

825363907 is a deficient number, since it is larger than the sum of its proper divisors (24565565).

825363907 is a wasteful number, since it uses less digits than its factorization.

825363907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105629.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 825363907 is about 28729.1473420288. The cubic root of 825363907 is about 938.0266081289.

The spelling of 825363907 in words is "eight hundred twenty-five million, three hundred sixty-three thousand, nine hundred seven".