4106749 has 2 divisors, whose sum is σ = 4106750. Its totient is φ = 4106748.

The previous prime is 4106743. The next prime is 4106771. The reversal of 4106749 is 9476014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3175524 + 931225 = 1782^2 + 965^2 .

It is a cyclic number.

It is not a de Polignac number, because 4106749 - 2⁷ = 4106621 is a prime.

4106749 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4106749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4106743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053374 + 2053375.

It is an arithmetic number, because the mean of its divisors is an integer number (2053375).

Almost surely, 2^4106749 is an apocalyptic number.

It is an amenable number.

4106749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4106749 is an equidigital number, since it uses as much as digits as its factorization.

4106749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4106749 is about 2026.5115346329. The cubic root of 4106749 is about 160.1398386840.

The spelling of 4106749 in words is "four million, one hundred six thousand, seven hundred forty-nine".