2278849324 has 12 divisors (see below), whose sum is σ = 4029100264. Its totient is φ = 1127677824.

The previous prime is 2278849301. The next prime is 2278849343. The reversal of 2278849324 is 4239488722.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 2936274 + ... + 2937049.

Almost surely, 2^2278849324 is an apocalyptic number.

It is an amenable number.

2278849324 is a deficient number, since it is larger than the sum of its proper divisors (1750250940).

2278849324 is a wasteful number, since it uses less digits than its factorization.

2278849324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5873424 (or 5873422 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 2278849324 is about 47737.2948961292. The cubic root of 2278849324 is about 1315.9474200098.

The spelling of 2278849324 in words is "two billion, two hundred seventy-eight million, eight hundred forty-nine thousand, three hundred twenty-four".