3834937 has 2 divisors, whose sum is σ = 3834938. Its totient is φ = 3834936.

The previous prime is 3834913. The next prime is 3834953. The reversal of 3834937 is 7394383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2134521 + 1700416 = 1461^2 + 1304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3834937 is a prime.

3834937 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3834896 and 3834905.

It is not a weakly prime, because it can be changed into another prime (3834907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1917468 + 1917469.

It is an arithmetic number, because the mean of its divisors is an integer number (1917469).

Almost surely, 2^3834937 is an apocalyptic number.

It is an amenable number.

3834937 is a deficient number, since it is larger than the sum of its proper divisors (1).

3834937 is an equidigital number, since it uses as much as digits as its factorization.

3834937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 37.

The square root of 3834937 is about 1958.2995174385. The cubic root of 3834937 is about 156.5258525478.

The spelling of 3834937 in words is "three million, eight hundred thirty-four thousand, nine hundred thirty-seven".