4980442856 has 32 divisors (see below), whose sum is σ = 9708914880. Its totient is φ = 2393212800.

The previous prime is 4980442853. The next prime is 4980442889. The reversal of 4980442856 is 6582440894.

It is a super-2 number, since 2×4980442856² = 49609622083762873472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4980442853) 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, 91340 + ... + 135291.

It is an arithmetic number, because the mean of its divisors is an integer number (303403590).

Almost surely, 2^4980442856 is an apocalyptic number.

It is an amenable number.

4980442856 is a deficient number, since it is larger than the sum of its proper divisors (4728472024).

4980442856 is a wasteful number, since it uses less digits than its factorization.

4980442856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226745 (or 226741 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The square root of 4980442856 is about 70572.2527343431. The cubic root of 4980442856 is about 1707.7435504672.

The spelling of 4980442856 in words is "four billion, nine hundred eighty million, four hundred forty-two thousand, eight hundred fifty-six".