3850237 has 2 divisors, whose sum is σ = 3850238. Its totient is φ = 3850236.

The previous prime is 3850219. The next prime is 3850241. The reversal of 3850237 is 7320583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3606201 + 244036 = 1899^2 + 494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3850237 is a prime.

It is a super-3 number, since 3×3850237³ (a number of 21 digits) contains 333 as substring.

3850237 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3850247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1925118 + 1925119.

It is an arithmetic number, because the mean of its divisors is an integer number (1925119).

Almost surely, 2^3850237 is an apocalyptic number.

It is an amenable number.

3850237 is a deficient number, since it is larger than the sum of its proper divisors (1).

3850237 is an equidigital number, since it uses as much as digits as its factorization.

3850237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3850237 is about 1962.2020792976. The cubic root of 3850237 is about 156.7337366869.

The spelling of 3850237 in words is "three million, eight hundred fifty thousand, two hundred thirty-seven".