2874643801 has 2 divisors, whose sum is σ = 2874643802. Its totient is φ = 2874643800.

The previous prime is 2874643787. The next prime is 2874643831. The reversal of 2874643801 is 1083464782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1494595600 + 1380048201 = 38660^2 + 37149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2874643801 - 2¹¹ = 2874641753 is a prime.

It is not a weakly prime, because it can be changed into another prime (2874643831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437321900 + 1437321901.

It is an arithmetic number, because the mean of its divisors is an integer number (1437321901).

Almost surely, 2^2874643801 is an apocalyptic number.

It is an amenable number.

2874643801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2874643801 is an equidigital number, since it uses as much as digits as its factorization.

2874643801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 2874643801 is about 53615.7047981279. The cubic root of 2874643801 is about 1421.8747638729.

The spelling of 2874643801 in words is "two billion, eight hundred seventy-four million, six hundred forty-three thousand, eight hundred one".