2842945408 has 16 divisors (see below), whose sum is σ = 5663680560. Its totient is φ = 1421472640.

The previous prime is 2842945397. The next prime is 2842945439. The reversal of 2842945408 is 8045492482.

2842945408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105128 + ... + 11105383.

It is an arithmetic number, because the mean of its divisors is an integer number (353980035).

Almost surely, 2^2842945408 is an apocalyptic number.

It is an amenable number.

2842945408 is a deficient number, since it is larger than the sum of its proper divisors (2820735152).

2842945408 is an equidigital number, since it uses as much as digits as its factorization.

2842945408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22210525 (or 22210513 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The square root of 2842945408 is about 53319.2780146168. The cubic root of 2842945408 is about 1416.6291478937.

It can be divided in two parts, 28429 and 45408, that added together give a palindrome (73837).

The spelling of 2842945408 in words is "two billion, eight hundred forty-two million, nine hundred forty-five thousand, four hundred eight".