1480719240 has 576 divisors, whose sum is σ = 6587904960. Its totient is φ = 283530240.

The previous prime is 1480719239. The next prime is 1480719241. The reversal of 1480719240 is 429170841.

It is an interprime number because it is at equal distance from previous prime (1480719239) and next prime (1480719241).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1480719195 and 1480719204.

It is not an unprimeable number, because it can be changed into a prime (1480719241) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2522227 + ... + 2522813.

It is an arithmetic number, because the mean of its divisors is an integer number (11437335).

Almost surely, 2^1480719240 is an apocalyptic number.

1480719240 is a gapful number since it is divisible by the number (10) 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 1480719240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3293952480).

1480719240 is an abundant number, since it is smaller than the sum of its proper divisors (5107185720).

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

1480719240 is a wasteful number, since it uses less digits than its factorization.

1480719240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1480719240 is about 38480.1148646934. The cubic root of 1480719240 is about 1139.7884187205.

The spelling of 1480719240 in words is "one billion, four hundred eighty million, seven hundred nineteen thousand, two hundred forty".