3012769 has 2 divisors, whose sum is σ = 3012770. Its totient is φ = 3012768.

The previous prime is 3012727. The next prime is 3012809. The reversal of 3012769 is 9672103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2934369 + 78400 = 1713^2 + 280^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012769 - 2⁷ = 3012641 is a prime.

It is a super-2 number, since 2×3012769² = 18153554094722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is equal to p₂₁₇₆₈₄ and since 3012769 and 217684 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3012719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506384 + 1506385.

It is an arithmetic number, because the mean of its divisors is an integer number (1506385).

Almost surely, 2^3012769 is an apocalyptic number.

It is an amenable number.

3012769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012769 is an equidigital number, since it uses as much as digits as its factorization.

3012769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 3012769 is about 1735.7329863778. The cubic root of 3012769 is about 144.4292905645.

The spelling of 3012769 in words is "three million, twelve thousand, seven hundred sixty-nine".