2889952433 has 4 divisors (see below), whose sum is σ = 2890151280. Its totient is φ = 2889753588.

The previous prime is 2889952423. The next prime is 2889952447. The reversal of 2889952433 is 3342599882.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3342599882 = 2 ⋅1671299941.

It is a cyclic number.

It is not a de Polignac number, because 2889952433 - 2¹⁸ = 2889690289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2889952423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75743 + ... + 107316.

It is an arithmetic number, because the mean of its divisors is an integer number (722537820).

Almost surely, 2^2889952433 is an apocalyptic number.

It is an amenable number.

2889952433 is a deficient number, since it is larger than the sum of its proper divisors (198847).

2889952433 is a wasteful number, since it uses less digits than its factorization.

2889952433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198846.

The product of its digits is 3732480, while the sum is 53.

The square root of 2889952433 is about 53758.2778090965. The cubic root of 2889952433 is about 1424.3943145448.

The spelling of 2889952433 in words is "two billion, eight hundred eighty-nine million, nine hundred fifty-two thousand, four hundred thirty-three".