2480459784 has 128 divisors (see below), whose sum is σ = 7131369600. Its totient is φ = 711925760.

The previous prime is 2480459777. The next prime is 2480459789. The reversal of 2480459784 is 4879540842.

It is not an unprimeable number, because it can be changed into a prime (2480459789) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402712 + ... + 408824.

It is an arithmetic number, because the mean of its divisors is an integer number (55713825).

Almost surely, 2^2480459784 is an apocalyptic number.

2480459784 is a gapful number since it is divisible by the number (24) 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 2480459784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3565684800).

2480459784 is an abundant number, since it is smaller than the sum of its proper divisors (4650909816).

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

2480459784 is a wasteful number, since it uses less digits than its factorization.

2480459784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6215 (or 6211 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The square root of 2480459784 is about 49804.2145204600. The cubic root of 2480459784 is about 1353.6635350342.

It can be divided in two parts, 2480 and 459784, that added together give a palindrome (462264).

The spelling of 2480459784 in words is "two billion, four hundred eighty million, four hundred fifty-nine thousand, seven hundred eighty-four".