2869442848 has 48 divisors (see below), whose sum is σ = 5739926976. Its totient is φ = 1411764480.

The previous prime is 2869442831. The next prime is 2869442879. The reversal of 2869442848 is 8482449682.

It is a happy number.

It is a super-2 number, since 2×2869442848² = 16467404515876702208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1664515 + ... + 1666237.

It is an arithmetic number, because the mean of its divisors is an integer number (119581812).

Almost surely, 2^2869442848 is an apocalyptic number.

It is an amenable number.

2869442848 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2869442848 is a wasteful number, since it uses less digits than its factorization.

2869442848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537 (or 2529 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 55.

The square root of 2869442848 is about 53567.1806986330. The cubic root of 2869442848 is about 1421.0167366197.

The spelling of 2869442848 in words is "two billion, eight hundred sixty-nine million, four hundred forty-two thousand, eight hundred forty-eight".