4976181860 has 48 divisors (see below), whose sum is σ = 11915827056. Its totient is φ = 1729277952.

The previous prime is 4976181841. The next prime is 4976181863. The reversal of 4976181860 is 681816794.

It can be written as a sum of positive squares in 8 ways, for example, as 846577216 + 4129604644 = 29096^2 + 64262^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4976181799 and 4976181808.

It is not an unprimeable number, because it can be changed into a prime (4976181863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558497 + ... + 567336.

It is an arithmetic number, because the mean of its divisors is an integer number (248246397).

Almost surely, 2^4976181860 is an apocalyptic number.

It is an amenable number.

4976181860 is an abundant number, since it is smaller than the sum of its proper divisors (6939645196).

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

4976181860 is a wasteful number, since it uses less digits than its factorization.

4976181860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125872 (or 1125870 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 4976181860 is about 70542.0573842300. The cubic root of 4976181860 is about 1707.2563940158.

The spelling of 4976181860 in words is "four billion, nine hundred seventy-six million, one hundred eighty-one thousand, eight hundred sixty".