2764469 has 2 divisors, whose sum is σ = 2764470. Its totient is φ = 2764468.

The previous prime is 2764453. The next prime is 2764499. The reversal of 2764469 is 9644672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2140369 + 624100 = 1463^2 + 790^2 .

It is a cyclic number.

It is not a de Polignac number, because 2764469 - 2⁴ = 2764453 is a prime.

It is a super-2 number, since 2×2764469² = 15284577703922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2764499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382234 + 1382235.

It is an arithmetic number, because the mean of its divisors is an integer number (1382235).

2^2764469 is an apocalyptic number.

It is an amenable number.

2764469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2764469 is an equidigital number, since it uses as much as digits as its factorization.

2764469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 2764469 is about 1662.6692395062. The cubic root of 2764469 is about 140.3472502276.

The spelling of 2764469 in words is "two million, seven hundred sixty-four thousand, four hundred sixty-nine".