2274379488 has 72 divisors (see below), whose sum is σ = 6479600400. Its totient is φ = 756739584.

The previous prime is 2274379451. The next prime is 2274379501. The reversal of 2274379488 is 8849734722.

It is a happy number.

2274379488 is a `hidden beast` number, since 22 + 74 + 3 + 79 + 488 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156933 + ... + 170811.

It is an arithmetic number, because the mean of its divisors is an integer number (89994450).

Almost surely, 2^2274379488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2274379488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3239800200).

2274379488 is an abundant number, since it is smaller than the sum of its proper divisors (4205220912).

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

2274379488 is a wasteful number, since it uses less digits than its factorization.

2274379488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14464 (or 14453 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 2274379488 is about 47690.4548940351. The cubic root of 2274379488 is about 1315.0864710109.

The spelling of 2274379488 in words is "two billion, two hundred seventy-four million, three hundred seventy-nine thousand, four hundred eighty-eight".