4266667705 has 24 divisors (see below), whose sum is σ = 5239958472. Its totient is φ = 3334831104.

The previous prime is 4266667663. The next prime is 4266667709. The reversal of 4266667705 is 5077666624.

It can be written as a sum of positive squares in 4 ways, for example, as 575376169 + 3691291536 = 23987^2 + 60756^2 .

It is not a de Polignac number, because 4266667705 - 2¹¹ = 4266665657 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4266667709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3340527 + ... + 3341803.

It is an arithmetic number, because the mean of its divisors is an integer number (218331603).

Almost surely, 2^4266667705 is an apocalyptic number.

It is an amenable number.

4266667705 is a deficient number, since it is larger than the sum of its proper divisors (973290767).

4266667705 is an equidigital number, since it uses as much as digits as its factorization.

4266667705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1462 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 49.

The square root of 4266667705 is about 65319.7344223015. The cubic root of 4266667705 is about 1621.9206637228.

The spelling of 4266667705 in words is "four billion, two hundred sixty-six million, six hundred sixty-seven thousand, seven hundred five".