4284894956 has 12 divisors (see below), whose sum is σ = 7500468360. Its totient is φ = 2141904000.

The previous prime is 4284894947. The next prime is 4284894959. The reversal of 4284894956 is 6594984824.

It is a junction number, because it is equal to n+sod(n) for n = 4284894895 and 4284894904.

It is not an unprimeable number, because it can be changed into a prime (4284894959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117866 + ... + 149873.

It is an arithmetic number, because the mean of its divisors is an integer number (625039030).

Almost surely, 2^4284894956 is an apocalyptic number.

It is an amenable number.

4284894956 is a deficient number, since it is larger than the sum of its proper divisors (3215573404).

4284894956 is a wasteful number, since it uses less digits than its factorization.

4284894956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271744 (or 271742 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 59.

The square root of 4284894956 is about 65459.1090376275. The cubic root of 4284894956 is about 1624.2270035231.

The spelling of 4284894956 in words is "four billion, two hundred eighty-four million, eight hundred ninety-four thousand, nine hundred fifty-six".