825326676 has 36 divisors (see below), whose sum is σ = 2208964212. Its totient is φ = 258925824.

The previous prime is 825326657. The next prime is 825326683. The reversal of 825326676 is 676623528.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 421316676 + 404010000 = 20526^2 + 20100^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673675 + ... + 674898.

It is an arithmetic number, because the mean of its divisors is an integer number (61360117).

Almost surely, 2^825326676 is an apocalyptic number.

It is an amenable number.

825326676 is an abundant number, since it is smaller than the sum of its proper divisors (1383637536).

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

825326676 is a wasteful number, since it uses less digits than its factorization.

825326676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348600 (or 1348595 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 825326676 is about 28728.4993690934. The cubic root of 825326676 is about 938.0125035650.

The spelling of 825326676 in words is "eight hundred twenty-five million, three hundred twenty-six thousand, six hundred seventy-six".