2179276848 has 120 divisors (see below), whose sum is σ = 7011078048. Its totient is φ = 619001856.

The previous prime is 2179276823. The next prime is 2179276867. The reversal of 2179276848 is 8486729712.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2179276794 and 2179276803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168136 + ... + 180632.

Almost surely, 2^2179276848 is an apocalyptic number.

2179276848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2179276848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3505539024).

2179276848 is an abundant number, since it is smaller than the sum of its proper divisors (4831801200).

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

2179276848 is a wasteful number, since it uses less digits than its factorization.

2179276848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691 (or 12682 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 2179276848 is about 46682.7253703123. The cubic root of 2179276848 is about 1296.4948670278.

The spelling of 2179276848 in words is "two billion, one hundred seventy-nine million, two hundred seventy-six thousand, eight hundred forty-eight".