3854237 has 2 divisors, whose sum is σ = 3854238. Its totient is φ = 3854236.

The previous prime is 3854231. The next prime is 3854243. The reversal of 3854237 is 7324583.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3854231) and next prime (3854243).

It can be written as a sum of positive squares in only one way, i.e., 3171961 + 682276 = 1781^2 + 826^2 .

It is a cyclic number.

It is not a de Polignac number, because 3854237 - 2¹⁴ = 3837853 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3854231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1927118 + 1927119.

It is an arithmetic number, because the mean of its divisors is an integer number (1927119).

Almost surely, 2^3854237 is an apocalyptic number.

It is an amenable number.

3854237 is a deficient number, since it is larger than the sum of its proper divisors (1).

3854237 is an equidigital number, since it uses as much as digits as its factorization.

3854237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 3854237 is about 1963.2210777190. The cubic root of 3854237 is about 156.7879946426.

The spelling of 3854237 in words is "three million, eight hundred fifty-four thousand, two hundred thirty-seven".