3069969 has 24 divisors (see below), whose sum is σ = 4908480. Its totient is φ = 1669920.

The previous prime is 3069967. The next prime is 3070003. The reversal of 3069969 is 9699603.

It is not a de Polignac number, because 3069969 - 2¹ = 3069967 is a prime.

It is a super-2 number, since 2×3069969² = 18849419321922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3069969.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3069967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43204 + ... + 43274.

It is an arithmetic number, because the mean of its divisors is an integer number (204520).

Almost surely, 2^3069969 is an apocalyptic number.

It is an amenable number.

3069969 is a deficient number, since it is larger than the sum of its proper divisors (1838511).

3069969 is an equidigital number, since it uses as much as digits as its factorization.

3069969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 42.

The square root of 3069969 is about 1752.1327004539. The cubic root of 3069969 is about 145.3376041493.

The spelling of 3069969 in words is "three million, sixty-nine thousand, nine hundred sixty-nine".