4216446872 has 32 divisors (see below), whose sum is σ = 8825129280. Its totient is φ = 1871993760.

The previous prime is 4216446841. The next prime is 4216446887. The reversal of 4216446872 is 2786446124.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553358 + ... + 560925.

It is an arithmetic number, because the mean of its divisors is an integer number (275785290).

Almost surely, 2^4216446872 is an apocalyptic number.

It is an amenable number.

4216446872 is an abundant number, since it is smaller than the sum of its proper divisors (4608682408).

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

4216446872 is a wasteful number, since it uses less digits than its factorization.

4216446872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114343 (or 1114339 counting only the distinct ones).

The product of its digits is 516096, while the sum is 44.

The square root of 4216446872 is about 64934.1733758119. The cubic root of 4216446872 is about 1615.5319231782.

The spelling of 4216446872 in words is "four billion, two hundred sixteen million, four hundred forty-six thousand, eight hundred seventy-two".