3120079 has 2 divisors, whose sum is σ = 3120080. Its totient is φ = 3120078.

The previous prime is 3120077. The next prime is 3120083. The reversal of 3120079 is 9700213.

It is a weak prime.

It is an emirp because it is prime and its reverse (9700213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3120079 - 2¹ = 3120077 is a prime.

It is a super-3 number, since 3×3120079³ = 91120905333648759117, which contains 333 as substring.

Together with 3120077, it forms a pair of twin primes.

It is equal to p₂₂₄₈₅₁ and since 3120079 and 224851 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3120071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560039 + 1560040.

It is an arithmetic number, because the mean of its divisors is an integer number (1560040).

Almost surely, 2^3120079 is an apocalyptic number.

3120079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120079 is an equidigital number, since it uses as much as digits as its factorization.

3120079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 3120079 is about 1766.3745355954. The cubic root of 3120079 is about 146.1241047729.

The spelling of 3120079 in words is "three million, one hundred twenty thousand, seventy-nine".