2422876920 has 256 divisors, whose sum is σ = 7984742400. Its totient is φ = 586414080.

The previous prime is 2422876901. The next prime is 2422876933. The reversal of 2422876920 is 296782242.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3991257 + ... + 3991863.

It is an arithmetic number, because the mean of its divisors is an integer number (31190400).

Almost surely, 2^2422876920 is an apocalyptic number.

2422876920 is a gapful number since it is divisible by the number (20) 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 2422876920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3992371200).

2422876920 is an abundant number, since it is smaller than the sum of its proper divisors (5561865480).

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

2422876920 is a wasteful number, since it uses less digits than its factorization.

2422876920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 714 counting only the distinct ones).

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

The square root of 2422876920 is about 49222.7276773647. The cubic root of 2422876920 is about 1343.1065002671.

The spelling of 2422876920 in words is "two billion, four hundred twenty-two million, eight hundred seventy-six thousand, nine hundred twenty".