2744969 has 2 divisors, whose sum is σ = 2744970. Its totient is φ = 2744968.

The previous prime is 2744953. The next prime is 2745011. The reversal of 2744969 is 9694472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1392400 + 1352569 = 1180^2 + 1163^2 .

It is a cyclic number.

It is not a de Polignac number, because 2744969 - 2⁴ = 2744953 is a prime.

It is a super-2 number, since 2×2744969² = 15069709621922, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁵ + 7³ + 4⁷ + 4¹⁰ + 9 + 6⁸ + 9 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2704969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372484 + 1372485.

It is an arithmetic number, because the mean of its divisors is an integer number (1372485).

2^2744969 is an apocalyptic number.

It is an amenable number.

2744969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744969 is an equidigital number, since it uses as much as digits as its factorization.

2744969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 41.

The square root of 2744969 is about 1656.7947971913. The cubic root of 2744969 is about 140.0164776524.

It can be divided in two parts, 27449 and 69, that multiplied together give a palindrome (1893981).

The spelling of 2744969 in words is "two million, seven hundred forty-four thousand, nine hundred sixty-nine".