2843426564 has 12 divisors (see below), whose sum is σ = 5428359888. Its totient is φ = 1292466600.

The previous prime is 2843426563. The next prime is 2843426567. The reversal of 2843426564 is 4656243482.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 64623331 = 2843426564 / (2 + 8 + 4 + 3 + 4 + 2 + 6 + 5 + 6 + 4).

It is not an unprimeable number, because it can be changed into a prime (2843426561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32311622 + ... + 32311709.

It is an arithmetic number, because the mean of its divisors is an integer number (452363324).

Almost surely, 2^2843426564 is an apocalyptic number.

It is an amenable number.

2843426564 is a deficient number, since it is larger than the sum of its proper divisors (2584933324).

2843426564 is a wasteful number, since it uses less digits than its factorization.

2843426564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64623346 (or 64623344 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 44.

The square root of 2843426564 is about 53323.7898503098. The cubic root of 2843426564 is about 1416.7090628020.

The spelling of 2843426564 in words is "two billion, eight hundred forty-three million, four hundred twenty-six thousand, five hundred sixty-four".