3214305871 has 12 divisors (see below), whose sum is σ = 3741193632. Its totient is φ = 2753569728.

The previous prime is 3214305863. The next prime is 3214305877. The reversal of 3214305871 is 1785034123.

It is not a de Polignac number, because 3214305871 - 2³ = 3214305863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214305877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74266 + ... + 109288.

It is an arithmetic number, because the mean of its divisors is an integer number (311766136).

Almost surely, 2^3214305871 is an apocalyptic number.

3214305871 is a deficient number, since it is larger than the sum of its proper divisors (526887761).

3214305871 is a wasteful number, since it uses less digits than its factorization.

3214305871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36910 (or 36903 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3214305871 is about 56694.8487166162. The cubic root of 3214305871 is about 1475.8053051105.

Adding to 3214305871 its reverse (1785034123), we get a palindrome (4999339994).

The spelling of 3214305871 in words is "three billion, two hundred fourteen million, three hundred five thousand, eight hundred seventy-one".