3089629 has 2 divisors, whose sum is σ = 3089630. Its totient is φ = 3089628.

The previous prime is 3089627. The next prime is 3089633. The reversal of 3089629 is 9269803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3080025 + 9604 = 1755^2 + 98^2 .

It is a cyclic number.

It is not a de Polignac number, because 3089629 - 2¹ = 3089627 is a prime.

Together with 3089627, it forms a pair of twin primes.

3089629 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3089621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1544814 + 1544815.

It is an arithmetic number, because the mean of its divisors is an integer number (1544815).

Almost surely, 2^3089629 is an apocalyptic number.

It is an amenable number.

3089629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3089629 is an equidigital number, since it uses as much as digits as its factorization.

3089629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3089629 is about 1757.7340526940. The cubic root of 3089629 is about 145.6471902796.

The spelling of 3089629 in words is "three million, eighty-nine thousand, six hundred twenty-nine".