4418461983 has 32 divisors (see below), whose sum is σ = 6458461632. Its totient is φ = 2670336000.

The previous prime is 4418461979. The next prime is 4418461997. The reversal of 4418461983 is 3891648144.

It is not a de Polignac number, because 4418461983 - 2² = 4418461979 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4418461933) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2323333 + ... + 2325233.

It is an arithmetic number, because the mean of its divisors is an integer number (201826926).

Almost surely, 2^4418461983 is an apocalyptic number.

4418461983 is a deficient number, since it is larger than the sum of its proper divisors (2039999649).

4418461983 is a wasteful number, since it uses less digits than its factorization.

4418461983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955.

The product of its digits is 663552, while the sum is 48.

The square root of 4418461983 is about 66471.5125674149. The cubic root of 4418461983 is about 1640.9312061075.

The spelling of 4418461983 in words is "four billion, four hundred eighteen million, four hundred sixty-one thousand, nine hundred eighty-three".