3922577 has 2 divisors, whose sum is σ = 3922578. Its totient is φ = 3922576.

The previous prime is 3922561. The next prime is 3922579. The reversal of 3922577 is 7752293.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3243601 + 678976 = 1801^2 + 824^2 .

It is an emirp because it is prime and its reverse (7752293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3922577 - 2⁴ = 3922561 is a prime.

It is a super-2 number, since 2×3922577² = 30773220641858, which contains 22 as substring.

Together with 3922579, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3922579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1961288 + 1961289.

It is an arithmetic number, because the mean of its divisors is an integer number (1961289).

Almost surely, 2^3922577 is an apocalyptic number.

It is an amenable number.

3922577 is a deficient number, since it is larger than the sum of its proper divisors (1).

3922577 is an equidigital number, since it uses as much as digits as its factorization.

3922577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 35.

The square root of 3922577 is about 1980.5496711772. The cubic root of 3922577 is about 157.7092473695.

The spelling of 3922577 in words is "three million, nine hundred twenty-two thousand, five hundred seventy-seven".