4109477 has 2 divisors, whose sum is σ = 4109478. Its totient is φ = 4109476.

The previous prime is 4109459. The next prime is 4109489. The reversal of 4109477 is 7749014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3189796 + 919681 = 1786^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 4109477 - 2¹⁰ = 4108453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4109407) 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, 2054738 + 2054739.

It is an arithmetic number, because the mean of its divisors is an integer number (2054739).

Almost surely, 2^4109477 is an apocalyptic number.

It is an amenable number.

4109477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4109477 is an equidigital number, since it uses as much as digits as its factorization.

4109477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 4109477 is about 2027.1845007300. The cubic root of 4109477 is about 160.1752896603.

The spelling of 4109477 in words is "four million, one hundred nine thousand, four hundred seventy-seven".