3872219424 has 48 divisors (see below), whose sum is σ = 10492473600. Its totient is φ = 1249102080.

The previous prime is 3872219413. The next prime is 3872219467. The reversal of 3872219424 is 4249122783.

It is a tau number, because it is divible by the number of its divisors (48).

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, 647599 + ... + 653550.

It is an arithmetic number, because the mean of its divisors is an integer number (218593200).

Almost surely, 2^3872219424 is an apocalyptic number.

It is an amenable number.

3872219424 is an abundant number, since it is smaller than the sum of its proper divisors (6620254176).

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

3872219424 is a wasteful number, since it uses less digits than its factorization.

3872219424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301193 (or 1301185 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 3872219424 is about 62227.1598580555. The cubic root of 3872219424 is about 1570.3145439263.

The spelling of 3872219424 in words is "three billion, eight hundred seventy-two million, two hundred nineteen thousand, four hundred twenty-four".