3086939 has 4 divisors (see below), whose sum is σ = 3139320. Its totient is φ = 3034560.

The previous prime is 3086933. The next prime is 3086957. The reversal of 3086939 is 9396803.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3086939 - 2¹² = 3082843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3086933) 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 in 3 ways as a sum of consecutive naturals, for example, 26102 + ... + 26219.

It is an arithmetic number, because the mean of its divisors is an integer number (784830).

Almost surely, 2^3086939 is an apocalyptic number.

3086939 is a deficient number, since it is larger than the sum of its proper divisors (52381).

3086939 is an equidigital number, since it uses as much as digits as its factorization.

3086939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52380.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3086939 is about 1756.9686963631. The cubic root of 3086939 is about 145.6049085362.

The spelling of 3086939 in words is "three million, eighty-six thousand, nine hundred thirty-nine".