4380647760 has 60 divisors (see below), whose sum is σ = 14711677812. Its totient is φ = 1168172544.

The previous prime is 4380647759. The next prime is 4380647779. The reversal of 4380647760 is 677460834.

4380647760 is a `hidden beast` number, since 43 + 80 + 6 + 477 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 648415296 + 3732232464 = 25464^2 + 61092^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3041397 + ... + 3042836.

Almost surely, 2^4380647760 is an apocalyptic number.

4380647760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4380647760 is an abundant number, since it is smaller than the sum of its proper divisors (10331030052).

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

4380647760 is a wasteful number, since it uses less digits than its factorization.

4380647760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084252 (or 6084243 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 4380647760 is about 66186.4620598503. The cubic root of 4380647760 is about 1636.2366314223.

The spelling of 4380647760 in words is "four billion, three hundred eighty million, six hundred forty-seven thousand, seven hundred sixty".