4819780980 has 72 divisors (see below), whose sum is σ = 16708578432. Its totient is φ = 1101663936.

The previous prime is 4819780897. The next prime is 4819780991. The reversal of 4819780980 is 890879184.

4819780980 is a `hidden beast` number, since 481 + 9 + 7 + 80 + 9 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1911352 + ... + 1913871.

Almost surely, 2^4819780980 is an apocalyptic number.

It is an amenable number.

4819780980 is an abundant number, since it is smaller than the sum of its proper divisors (11888797452).

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

4819780980 is a wasteful number, since it uses less digits than its factorization.

4819780980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825245 (or 3825240 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The square root of 4819780980 is about 69424.6424549670. The cubic root of 4819780980 is about 1689.1793665272.

The spelling of 4819780980 in words is "four billion, eight hundred nineteen million, seven hundred eighty thousand, nine hundred eighty".