3922769 has 2 divisors, whose sum is σ = 3922770. Its totient is φ = 3922768.

The previous prime is 3922753. The next prime is 3922781. The reversal of 3922769 is 9672293.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2739025 + 1183744 = 1655^2 + 1088^2 .

It is an emirp because it is prime and its reverse (9672293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3922769 - 2⁴ = 3922753 is a prime.

It is a super-2 number, since 2×3922769² = 30776233254722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3922729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1961384 + 1961385.

It is an arithmetic number, because the mean of its divisors is an integer number (1961385).

Almost surely, 2^3922769 is an apocalyptic number.

It is an amenable number.

3922769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3922769 is an equidigital number, since it uses as much as digits as its factorization.

3922769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 3922769 is about 1980.5981419763. The cubic root of 3922769 is about 157.7118204808.

The spelling of 3922769 in words is "three million, nine hundred twenty-two thousand, seven hundred sixty-nine".