3214043387 has 2 divisors, whose sum is σ = 3214043388. Its totient is φ = 3214043386.

The previous prime is 3214043381. The next prime is 3214043449. The reversal of 3214043387 is 7833404123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3214043387 - 2⁶ = 3214043323 is a prime.

It is not a weakly prime, because it can be changed into another prime (3214043381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607021693 + 1607021694.

It is an arithmetic number, because the mean of its divisors is an integer number (1607021694).

Almost surely, 2^3214043387 is an apocalyptic number.

3214043387 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214043387 is an equidigital number, since it uses as much as digits as its factorization.

3214043387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 3214043387 is about 56692.5337853231. The cubic root of 3214043387 is about 1475.7651320176.

The spelling of 3214043387 in words is "three billion, two hundred fourteen million, forty-three thousand, three hundred eighty-seven".