4106262649 has 2 divisors, whose sum is σ = 4106262650. Its totient is φ = 4106262648.

The previous prime is 4106262617. The next prime is 4106262659. The reversal of 4106262649 is 9462626014.

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., 3141042025 + 965220624 = 56045^2 + 31068^2 .

It is a cyclic number.

It is not a de Polignac number, because 4106262649 - 2⁵ = 4106262617 is a prime.

It is a super-2 number, since 2×4106262649² = 33722785885144994402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4106262659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053131324 + 2053131325.

It is an arithmetic number, because the mean of its divisors is an integer number (2053131325).

Almost surely, 2^4106262649 is an apocalyptic number.

It is an amenable number.

4106262649 is a deficient number, since it is larger than the sum of its proper divisors (1).

4106262649 is an equidigital number, since it uses as much as digits as its factorization.

4106262649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 4106262649 is about 64080.1267867035. The cubic root of 4106262649 is about 1601.3351679411.

The spelling of 4106262649 in words is "four billion, one hundred six million, two hundred sixty-two thousand, six hundred forty-nine".