825850337 has 8 divisors (see below), whose sum is σ = 898547496. Its totient is φ = 754463232.

The previous prime is 825850321. The next prime is 825850339. The reversal of 825850337 is 733058528.

It can be written as a sum of positive squares in 4 ways, for example, as 6974881 + 818875456 = 2641^2 + 28616^2 .

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 825850337 - 2⁴ = 825850321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 825850294 and 825850303.

It is not an unprimeable number, because it can be changed into a prime (825850339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326198 + ... + 328719.

It is an arithmetic number, because the mean of its divisors is an integer number (112318437).

Almost surely, 2^825850337 is an apocalyptic number.

It is an amenable number.

825850337 is a deficient number, since it is larger than the sum of its proper divisors (72697159).

825850337 is a wasteful number, since it uses less digits than its factorization.

825850337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655027.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 825850337 is about 28737.6118875595. The cubic root of 825850337 is about 938.2108479416.

The spelling of 825850337 in words is "eight hundred twenty-five million, eight hundred fifty thousand, three hundred thirty-seven".