4050769 has 2 divisors, whose sum is σ = 4050770. Its totient is φ = 4050768.

The previous prime is 4050751. The next prime is 4050779. The reversal of 4050769 is 9670504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3560769 + 490000 = 1887^2 + 700^2 .

It is a cyclic number.

It is not a de Polignac number, because 4050769 - 2²¹ = 1953617 is a prime.

It is a super-2 number, since 2×4050769² = 32817458982722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4050769.

It is not a weakly prime, because it can be changed into another prime (4050719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025384 + 2025385.

It is an arithmetic number, because the mean of its divisors is an integer number (2025385).

Almost surely, 2^4050769 is an apocalyptic number.

It is an amenable number.

4050769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050769 is an equidigital number, since it uses as much as digits as its factorization.

4050769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 4050769 is about 2012.6522302673. The cubic root of 4050769 is about 159.4088734357.

The spelling of 4050769 in words is "four million, fifty thousand, seven hundred sixty-nine".