3025669 has 2 divisors, whose sum is σ = 3025670. Its totient is φ = 3025668.

The previous prime is 3025667. The next prime is 3025679. The reversal of 3025669 is 9665203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2765569 + 260100 = 1663^2 + 510^2 .

It is a cyclic number.

It is not a de Polignac number, because 3025669 - 2¹ = 3025667 is a prime.

It is a super-2 number, since 2×3025669² = 18309345795122, which contains 22 as substring.

Together with 3025667, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3025669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3025667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1512834 + 1512835.

It is an arithmetic number, because the mean of its divisors is an integer number (1512835).

Almost surely, 2^3025669 is an apocalyptic number.

It is an amenable number.

3025669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3025669 is an equidigital number, since it uses as much as digits as its factorization.

3025669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 3025669 is about 1739.4450264380. The cubic root of 3025669 is about 144.6351349751.

The spelling of 3025669 in words is "three million, twenty-five thousand, six hundred sixty-nine".