2864454321 has 16 divisors (see below), whose sum is σ = 4047720768. Its totient is φ = 1795622400.

The previous prime is 2864454311. The next prime is 2864454361. The reversal of 2864454321 is 1234544682.

2864454321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2864454321 - 2¹⁰ = 2864453297 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2864454321.

It is not an unprimeable number, because it can be changed into a prime (2864454311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29901 + ... + 81381.

It is an arithmetic number, because the mean of its divisors is an integer number (252982548).

Almost surely, 2^2864454321 is an apocalyptic number.

It is an amenable number.

2864454321 is a deficient number, since it is larger than the sum of its proper divisors (1183266447).

2864454321 is a wasteful number, since it uses less digits than its factorization.

2864454321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52592.

The product of its digits is 184320, while the sum is 39.

The square root of 2864454321 is about 53520.5971659510. The cubic root of 2864454321 is about 1420.1927796526.

The spelling of 2864454321 in words is "two billion, eight hundred sixty-four million, four hundred fifty-four thousand, three hundred twenty-one".