3068412731 has 4 divisors (see below), whose sum is σ = 3068523600. Its totient is φ = 3068301864.

The previous prime is 3068412713. The next prime is 3068412749. The reversal of 3068412731 is 1372148603.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1372148603 = 7 ⋅196021229.

It is an interprime number because it is at equal distance from previous prime (3068412713) and next prime (3068412749).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3068412731 is a prime.

It is a super-2 number, since 2×3068412731² = 18830313375525756722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3068412691 and 3068412700.

It is not an unprimeable number, because it can be changed into a prime (3068412761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24530 + ... + 82088.

It is an arithmetic number, because the mean of its divisors is an integer number (767130900).

Almost surely, 2^3068412731 is an apocalyptic number.

3068412731 is a deficient number, since it is larger than the sum of its proper divisors (110869).

3068412731 is an equidigital number, since it uses as much as digits as its factorization.

3068412731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110868.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3068412731 is about 55393.2552843756. The cubic root of 3068412731 is about 1453.1304118261.

The spelling of 3068412731 in words is "three billion, sixty-eight million, four hundred twelve thousand, seven hundred thirty-one".