3528857 has 2 divisors, whose sum is σ = 3528858. Its totient is φ = 3528856.

The previous prime is 3528853. The next prime is 3528859. The reversal of 3528857 is 7588253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3463321 + 65536 = 1861^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 3528857 - 2² = 3528853 is a prime.

Together with 3528859, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3528857.

It is not a weakly prime, because it can be changed into another prime (3528853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764428 + 1764429.

It is an arithmetic number, because the mean of its divisors is an integer number (1764429).

Almost surely, 2^3528857 is an apocalyptic number.

It is an amenable number.

3528857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3528857 is an equidigital number, since it uses as much as digits as its factorization.

3528857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 38.

The square root of 3528857 is about 1878.5252194208. The cubic root of 3528857 is about 152.2455777433.

The spelling of 3528857 in words is "three million, five hundred twenty-eight thousand, eight hundred fifty-seven".