4406218332 has 48 divisors (see below), whose sum is σ = 10835932800. Its totient is φ = 1389683520.

The previous prime is 4406218309. The next prime is 4406218337. The reversal of 4406218332 is 2338126044.

It is a junction number, because it is equal to n+sod(n) for n = 4406218293 and 4406218302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406218337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175419 + ... + 198957.

It is an arithmetic number, because the mean of its divisors is an integer number (225748600).

Almost surely, 2^4406218332 is an apocalyptic number.

It is an amenable number.

4406218332 is an abundant number, since it is smaller than the sum of its proper divisors (6429714468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4406218332 is a wasteful number, since it uses less digits than its factorization.

4406218332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24386 (or 24384 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 4406218332 is about 66379.3516991542. The cubic root of 4406218332 is about 1639.4141189990.

The spelling of 4406218332 in words is "four billion, four hundred six million, two hundred eighteen thousand, three hundred thirty-two".