3145208327 has 2 divisors, whose sum is σ = 3145208328. Its totient is φ = 3145208326.

The previous prime is 3145208303. The next prime is 3145208329. The reversal of 3145208327 is 7238025413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3145208327 - 2¹⁴ = 3145191943 is a prime.

Together with 3145208329, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145208329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572604163 + 1572604164.

It is an arithmetic number, because the mean of its divisors is an integer number (1572604164).

Almost surely, 2^3145208327 is an apocalyptic number.

3145208327 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145208327 is an equidigital number, since it uses as much as digits as its factorization.

3145208327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 3145208327 is about 56082.1569396185. The cubic root of 3145208327 is about 1465.1535406563.

The spelling of 3145208327 in words is "three billion, one hundred forty-five million, two hundred eight thousand, three hundred twenty-seven".