2279914544 has 40 divisors (see below), whose sum is σ = 4569999168. Its totient is φ = 1101012480.

The previous prime is 2279914529. The next prime is 2279914577. The reversal of 2279914544 is 4454199722.

It is a happy 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, 67049 + ... + 95159.

Almost surely, 2^2279914544 is an apocalyptic number.

It is an amenable number.

2279914544 is an abundant number, since it is smaller than the sum of its proper divisors (2290084624).

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

2279914544 is a wasteful number, since it uses less digits than its factorization.

2279914544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28293 (or 28287 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 2279914544 is about 47748.4506973787. The cubic root of 2279914544 is about 1316.1524291985.

The spelling of 2279914544 in words is "two billion, two hundred seventy-nine million, nine hundred fourteen thousand, five hundred forty-four".