3934937 has 4 divisors (see below), whose sum is σ = 3940020. Its totient is φ = 3929856.

The previous prime is 3934901. The next prime is 3934943. The reversal of 3934937 is 7394393.

3934937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7394393 = 181 ⋅40853.

It can be written as a sum of positive squares in 2 ways, for example, as 1907161 + 2027776 = 1381^2 + 1424^2 .

It is a cyclic number.

It is not a de Polignac number, because 3934937 - 2⁶ = 3934873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3934937.

It is not an unprimeable number, because it can be changed into a prime (3934967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (985005).

Almost surely, 2^3934937 is an apocalyptic number.

It is an amenable number.

3934937 is a deficient number, since it is larger than the sum of its proper divisors (5083).

3934937 is an equidigital number, since it uses as much as digits as its factorization.

3934937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082.

The product of its digits is 61236, while the sum is 38.

The square root of 3934937 is about 1983.6675628744. The cubic root of 3934937 is about 157.8747204314.

The spelling of 3934937 in words is "three million, nine hundred thirty-four thousand, nine hundred thirty-seven".