3537851 has 2 divisors, whose sum is σ = 3537852. Its totient is φ = 3537850.

The previous prime is 3537847. The next prime is 3537869. The reversal of 3537851 is 1587353.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3537851 - 2² = 3537847 is a prime.

It is not a weakly prime, because it can be changed into another prime (3537811) 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 as a sum of consecutive naturals, namely, 1768925 + 1768926.

It is an arithmetic number, because the mean of its divisors is an integer number (1768926).

Almost surely, 2^3537851 is an apocalyptic number.

3537851 is a deficient number, since it is larger than the sum of its proper divisors (1).

3537851 is an equidigital number, since it uses as much as digits as its factorization.

3537851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 32.

The square root of 3537851 is about 1880.9175952178. The cubic root of 3537851 is about 152.3748108124.

The spelling of 3537851 in words is "three million, five hundred thirty-seven thousand, eight hundred fifty-one".