2017740480 has 224 divisors, whose sum is σ = 7426391040. Its totient is φ = 454594560.

The previous prime is 2017740467. The next prime is 2017740509. The reversal of 2017740480 is 840477102.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475006 + ... + 479234.

Almost surely, 2^2017740480 is an apocalyptic number.

2017740480 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 2017740480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3713195520).

2017740480 is an abundant number, since it is smaller than the sum of its proper divisors (5408650560).

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

2017740480 is a wasteful number, since it uses less digits than its factorization.

2017740480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 2017740480 is about 44919.2662451203. The cubic root of 2017740480 is about 1263.6353565480.

The spelling of 2017740480 in words is "two billion, seventeen million, seven hundred forty thousand, four hundred eighty".