3922741 has 2 divisors, whose sum is σ = 3922742. Its totient is φ = 3922740.

The previous prime is 3922729. The next prime is 3922747. The reversal of 3922741 is 1472293.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3048516 + 874225 = 1746^2 + 935^2 .

It is an emirp because it is prime and its reverse (1472293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3922741 - 2⁷ = 3922613 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3922747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1961370 + 1961371.

It is an arithmetic number, because the mean of its divisors is an integer number (1961371).

Almost surely, 2^3922741 is an apocalyptic number.

It is an amenable number.

3922741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3922741 is an equidigital number, since it uses as much as digits as its factorization.

3922741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 3922741 is about 1980.5910733920. The cubic root of 3922741 is about 157.7114452406.

The spelling of 3922741 in words is "three million, nine hundred twenty-two thousand, seven hundred forty-one".