4089677 has 2 divisors, whose sum is σ = 4089678. Its totient is φ = 4089676.

The previous prime is 4089643. The next prime is 4089697. The reversal of 4089677 is 7769804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2579236 + 1510441 = 1606^2 + 1229^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4089677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4089697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2044838 + 2044839.

It is an arithmetic number, because the mean of its divisors is an integer number (2044839).

Almost surely, 2^4089677 is an apocalyptic number.

It is an amenable number.

4089677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4089677 is an equidigital number, since it uses as much as digits as its factorization.

4089677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 4089677 is about 2022.2949834285. The cubic root of 4089677 is about 159.9176268698.

The spelling of 4089677 in words is "four million, eighty-nine thousand, six hundred seventy-seven".