2380517440 has 56 divisors (see below), whose sum is σ = 6478414272. Its totient is φ = 816176640.

The previous prime is 2380517413. The next prime is 2380517471. The reversal of 2380517440 is 447150832.

It is a tau number, because it is divible by the number of its divisors (56).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2380517396 and 2380517405.

It is an unprimeable number.

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, 529126 + ... + 533605.

Almost surely, 2^2380517440 is an apocalyptic number.

2380517440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2380517440 is an abundant number, since it is smaller than the sum of its proper divisors (4097896832).

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

2380517440 is a wasteful number, since it uses less digits than its factorization.

2380517440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062755 (or 1062745 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2380517440 is about 48790.5466253454. The cubic root of 2380517440 is about 1335.2332004817.

The spelling of 2380517440 in words is "two billion, three hundred eighty million, five hundred seventeen thousand, four hundred forty".