3214992271 has 4 divisors (see below), whose sum is σ = 3301883992. Its totient is φ = 3128100552.

The previous prime is 3214992259. The next prime is 3214992293. The reversal of 3214992271 is 1722994123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1722994123 = 491 ⋅3509153.

It is a cyclic number.

It is not a de Polignac number, because 3214992271 - 2¹¹ = 3214990223 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 (3214992241) 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 in 3 ways as a sum of consecutive naturals, for example, 43445805 + ... + 43445878.

It is an arithmetic number, because the mean of its divisors is an integer number (825470998).

Almost surely, 2^3214992271 is an apocalyptic number.

3214992271 is a deficient number, since it is larger than the sum of its proper divisors (86891721).

3214992271 is an equidigital number, since it uses as much as digits as its factorization.

3214992271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86891720.

The product of its digits is 54432, while the sum is 40.

The square root of 3214992271 is about 56700.9018534979. The cubic root of 3214992271 is about 1475.9103480761.

The spelling of 3214992271 in words is "three billion, two hundred fourteen million, nine hundred ninety-two thousand, two hundred seventy-one".