2769433 has 2 divisors, whose sum is σ = 2769434. Its totient is φ = 2769432.

The previous prime is 2769391. The next prime is 2769439. The reversal of 2769433 is 3349672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2550409 + 219024 = 1597^2 + 468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2769433 is a prime.

2769433 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2769439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384716 + 1384717.

It is an arithmetic number, because the mean of its divisors is an integer number (1384717).

2^2769433 is an apocalyptic number.

It is an amenable number.

2769433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2769433 is an equidigital number, since it uses as much as digits as its factorization.

2769433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 2769433 is about 1664.1613503504. The cubic root of 2769433 is about 140.4312045262.

The spelling of 2769433 in words is "two million, seven hundred sixty-nine thousand, four hundred thirty-three".