2864400001 has 4 divisors (see below), whose sum is σ = 2866676400. Its totient is φ = 2862123604.

The previous prime is 2864399981. The next prime is 2864400047. The reversal of 2864400001 is 1000044682.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2864400001 - 2³¹ = 716916353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2864400401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136311 + ... + 1138828.

It is an arithmetic number, because the mean of its divisors is an integer number (716669100).

Almost surely, 2^2864400001 is an apocalyptic number.

It is an amenable number.

2864400001 is a deficient number, since it is larger than the sum of its proper divisors (2276399).

2864400001 is a wasteful number, since it uses less digits than its factorization.

2864400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276398.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2864400001 is about 53520.0896953658. The cubic root of 2864400001 is about 1420.1838023337.

Adding to 2864400001 its reverse (1000044682), we get a palindrome (3864444683).

The spelling of 2864400001 in words is "two billion, eight hundred sixty-four million, four hundred thousand, one".