4418374860 has 72 divisors (see below), whose sum is σ = 13408209360. Its totient is φ = 1177723008.

The previous prime is 4418374853. The next prime is 4418374871. The reversal of 4418374860 is 684738144.

4418374860 is a `hidden beast` number, since 441 + 83 + 74 + 8 + 60 = 666.

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

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, 606399 + ... + 613641.

It is an arithmetic number, because the mean of its divisors is an integer number (186225130).

Almost surely, 2^4418374860 is an apocalyptic number.

It is an amenable number.

4418374860 is an abundant number, since it is smaller than the sum of its proper divisors (8989834500).

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

4418374860 is a wasteful number, since it uses less digits than its factorization.

4418374860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10647 (or 10642 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 4418374860 is about 66470.8572232975. The cubic root of 4418374860 is about 1640.9204207716.

The spelling of 4418374860 in words is "four billion, four hundred eighteen million, three hundred seventy-four thousand, eight hundred sixty".