4378960680 has 32 divisors (see below), whose sum is σ = 13136882400. Its totient is φ = 1167722816.

The previous prime is 4378960669. The next prime is 4378960681. The reversal of 4378960680 is 860698734.

It is not an unprimeable number, because it can be changed into a prime (4378960681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18245550 + ... + 18245789.

It is an arithmetic number, because the mean of its divisors is an integer number (410527575).

Almost surely, 2^4378960680 is an apocalyptic number.

4378960680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4378960680 is an abundant number, since it is smaller than the sum of its proper divisors (8757921720).

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

4378960680 is a wasteful number, since it uses less digits than its factorization.

4378960680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36491353 (or 36491349 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 4378960680 is about 66173.7159301184. The cubic root of 4378960680 is about 1636.0265546868.

The spelling of 4378960680 in words is "four billion, three hundred seventy-eight million, nine hundred sixty thousand, six hundred eighty".