2279924948 has 24 divisors (see below), whose sum is σ = 4571357952. Its totient is φ = 974644704.

The previous prime is 2279924947. The next prime is 2279924953. The reversal of 2279924948 is 8494299722.

2279924948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2279924893 and 2279924902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279924947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91436 + ... + 113667.

It is an arithmetic number, because the mean of its divisors is an integer number (190473248).

Almost surely, 2^2279924948 is an apocalyptic number.

2279924948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2279924948 is an abundant number, since it is smaller than the sum of its proper divisors (2291433004).

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

2279924948 is a wasteful number, since it uses less digits than its factorization.

2279924948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205511 (or 205509 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The square root of 2279924948 is about 47748.5596431976. The cubic root of 2279924948 is about 1316.1544312076.

The spelling of 2279924948 in words is "two billion, two hundred seventy-nine million, nine hundred twenty-four thousand, nine hundred forty-eight".