2319049480 has 32 divisors (see below), whose sum is σ = 5692213440. Its totient is φ = 843290560.

The previous prime is 2319049477. The next prime is 2319049483. The reversal of 2319049480 is 849409132.

It is an interprime number because it is at equal distance from previous prime (2319049477) and next prime (2319049483).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2319049483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2634844 + ... + 2635723.

It is an arithmetic number, because the mean of its divisors is an integer number (177881670).

Almost surely, 2^2319049480 is an apocalyptic number.

2319049480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2319049480 is an abundant number, since it is smaller than the sum of its proper divisors (3373163960).

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

2319049480 is a wasteful number, since it uses less digits than its factorization.

2319049480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270589 (or 5270585 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 2319049480 is about 48156.5102556238. The cubic root of 2319049480 is about 1323.6403720185.

It can be divided in two parts, 2319049 and 480, that added together give a square (2319529 = 1523²).

The spelling of 2319049480 in words is "two billion, three hundred nineteen million, forty-nine thousand, four hundred eighty".