2864438201 has 2 divisors, whose sum is σ = 2864438202. Its totient is φ = 2864438200.

The previous prime is 2864438189. The next prime is 2864438221. The reversal of 2864438201 is 1028344682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1909690000 + 954748201 = 43700^2 + 30899^2 .

It is a cyclic number.

It is not a de Polignac number, because 2864438201 - 2¹⁸ = 2864176057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2864438221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432219100 + 1432219101.

It is an arithmetic number, because the mean of its divisors is an integer number (1432219101).

Almost surely, 2^2864438201 is an apocalyptic number.

It is an amenable number.

2864438201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2864438201 is an equidigital number, since it uses as much as digits as its factorization.

2864438201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 2864438201 is about 53520.4465695121. The cubic root of 2864438201 is about 1420.1901155558.

The spelling of 2864438201 in words is "two billion, eight hundred sixty-four million, four hundred thirty-eight thousand, two hundred one".