2484456720 has 80 divisors (see below), whose sum is σ = 8107189440. Its totient is φ = 627651072.

The previous prime is 2484456719. The next prime is 2484456761. The reversal of 2484456720 is 276544842.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267859 + ... + 276978.

It is an arithmetic number, because the mean of its divisors is an integer number (101339868).

Almost surely, 2^2484456720 is an apocalyptic number.

2484456720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2484456720 is an abundant number, since it is smaller than the sum of its proper divisors (5622732720).

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

2484456720 is a wasteful number, since it uses less digits than its factorization.

2484456720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544872 (or 544866 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 2484456720 is about 49844.3248524845. The cubic root of 2484456720 is about 1354.3902286686.

The spelling of 2484456720 in words is "two billion, four hundred eighty-four million, four hundred fifty-six thousand, seven hundred twenty".