3922606889 has 2 divisors, whose sum is σ = 3922606890. Its totient is φ = 3922606888.

The previous prime is 3922606811. The next prime is 3922606907. The reversal of 3922606889 is 9886062293.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3877179289 + 45427600 = 62267^2 + 6740^2 .

It is a cyclic number.

It is not a de Polignac number, because 3922606889 - 2¹² = 3922602793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3922606889.

It is not a weakly prime, because it can be changed into another prime (3922606189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1961303444 + 1961303445.

It is an arithmetic number, because the mean of its divisors is an integer number (1961303445).

Almost surely, 2^3922606889 is an apocalyptic number.

It is an amenable number.

3922606889 is a deficient number, since it is larger than the sum of its proper divisors (1).

3922606889 is an equidigital number, since it uses as much as digits as its factorization.

3922606889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 3922606889 is about 62630.7184135708. The cubic root of 3922606889 is about 1577.0964793609.

The spelling of 3922606889 in words is "three billion, nine hundred twenty-two million, six hundred six thousand, eight hundred eighty-nine".