3077139 has 8 divisors (see below), whose sum is σ = 4418512. Its totient is φ = 1893600.

The previous prime is 3077111. The next prime is 3077143. The reversal of 3077139 is 9317703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3077139 - 2¹¹ = 3075091 is a prime.

It is a Duffinian number.

3077139 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3077149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39412 + ... + 39489.

It is an arithmetic number, because the mean of its divisors is an integer number (552314).

Almost surely, 2^3077139 is an apocalyptic number.

3077139 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3077139 is a deficient number, since it is larger than the sum of its proper divisors (1341373).

3077139 is a wasteful number, since it uses less digits than its factorization.

3077139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78917.

The product of its (nonzero) digits is 3969, while the sum is 30.

The square root of 3077139 is about 1754.1775850808. The cubic root of 3077139 is about 145.4506628817.

The spelling of 3077139 in words is "three million, seventy-seven thousand, one hundred thirty-nine".