3114478331 has 2 divisors, whose sum is σ = 3114478332. Its totient is φ = 3114478330.

The previous prime is 3114478313. The next prime is 3114478447. The reversal of 3114478331 is 1338744113.

Together with previous prime (3114478313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3114478331 - 2⁶ = 3114478267 is a prime.

It is a super-2 number, since 2×3114478331² = 19399950548537091122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3114478291 and 3114478300.

It is not a weakly prime, because it can be changed into another prime (3114472331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557239165 + 1557239166.

It is an arithmetic number, because the mean of its divisors is an integer number (1557239166).

Almost surely, 2^3114478331 is an apocalyptic number.

3114478331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3114478331 is an equidigital number, since it uses as much as digits as its factorization.

3114478331 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3114478331 is about 55807.5114209548. The cubic root of 3114478331 is about 1460.3661949707.

The spelling of 3114478331 in words is "three billion, one hundred fourteen million, four hundred seventy-eight thousand, three hundred thirty-one".