2874139321 has 3 divisors (see below), whose sum is σ = 2874192933. Its totient is φ = 2874085710.

The previous prime is 2874139313. The next prime is 2874139351. The reversal of 2874139321 is 1239314782.

The square root of 2874139321 is 53611.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2874139321 - 2³ = 2874139313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2874139351) 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 2 ways as a sum of consecutive naturals, for example, 26806 + ... + 80416.

It is an arithmetic number, because the mean of its divisors is an integer number (958064311).

Almost surely, 2^2874139321 is an apocalyptic number.

2874139321 is the 53611-st square number.

2874139321 is the 26806-th centered octagonal number.

It is an amenable number.

2874139321 is a deficient number, since it is larger than the sum of its proper divisors (53612).

2874139321 is an frugal number, since it uses more digits than its factorization.

2874139321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107222 (or 53611 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The cubic root of 2874139321 is about 1421.7915826285.

The spelling of 2874139321 in words is "two billion, eight hundred seventy-four million, one hundred thirty-nine thousand, three hundred twenty-one".