3078012373 has 2 divisors, whose sum is σ = 3078012374. Its totient is φ = 3078012372.

The previous prime is 3078012337. The next prime is 3078012383. The reversal of 3078012373 is 3732108703.

Together with previous prime (3078012337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2369547684 + 708464689 = 48678^2 + 26617^2 .

It is an emirp because it is prime and its reverse (3732108703) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3078012373 is a prime.

It is a super-2 number, since 2×3078012373² = 18948320336682182258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3078012313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539006186 + 1539006187.

It is an arithmetic number, because the mean of its divisors is an integer number (1539006187).

Almost surely, 2^3078012373 is an apocalyptic number.

It is an amenable number.

3078012373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3078012373 is an equidigital number, since it uses as much as digits as its factorization.

3078012373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 3078012373 is about 55479.8375358112. The cubic root of 3078012373 is about 1454.6442248818.

The spelling of 3078012373 in words is "three billion, seventy-eight million, twelve thousand, three hundred seventy-three".