2864429473 has 2 divisors, whose sum is σ = 2864429474. Its totient is φ = 2864429472.

The previous prime is 2864429431. The next prime is 2864429507. The reversal of 2864429473 is 3749244682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1439215969 + 1425213504 = 37937^2 + 37752^2 .

It is a cyclic number.

It is not a de Polignac number, because 2864429473 - 2²⁵ = 2830875041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2864426473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1432214736 + 1432214737.

It is an arithmetic number, because the mean of its divisors is an integer number (1432214737).

Almost surely, 2^2864429473 is an apocalyptic number.

It is an amenable number.

2864429473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2864429473 is an equidigital number, since it uses as much as digits as its factorization.

2864429473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 49.

The square root of 2864429473 is about 53520.3650305190. The cubic root of 2864429473 is about 1420.1886731052.

The spelling of 2864429473 in words is "two billion, eight hundred sixty-four million, four hundred twenty-nine thousand, four hundred seventy-three".