3078969 has 12 divisors (see below), whose sum is σ = 4334256. Its totient is φ = 1943928.

The previous prime is 3078967. The next prime is 3078973. The reversal of 3078969 is 9698703.

It is a happy number.

It is not a de Polignac number, because 3078969 - 2¹ = 3078967 is a prime.

It is a super-2 number, since 2×3078969² = 18960100205922, which contains 22 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3078969.

It is not an unprimeable number, because it can be changed into a prime (3078967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339 + ... + 2504.

It is an arithmetic number, because the mean of its divisors is an integer number (361188).

Almost surely, 2^3078969 is an apocalyptic number.

It is an amenable number.

3078969 is a deficient number, since it is larger than the sum of its proper divisors (1255287).

3078969 is a wasteful number, since it uses less digits than its factorization.

3078969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884 (or 2865 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 3078969 is about 1754.6991195074. The cubic root of 3078969 is about 145.4794907382.

The spelling of 3078969 in words is "three million, seventy-eight thousand, nine hundred sixty-nine".