4819056858 has 192 divisors, whose sum is σ = 13306954752. Its totient is φ = 1224253440.

The previous prime is 4819056841. The next prime is 4819056881. The reversal of 4819056858 is 8586509184.

It is a happy number.

It is a super-3 number, since 3×4819056858³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18751066 + ... + 18751322.

It is an arithmetic number, because the mean of its divisors is an integer number (69307056).

Almost surely, 2^4819056858 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4819056858, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6653477376).

4819056858 is an abundant number, since it is smaller than the sum of its proper divisors (8487897894).

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

4819056858 is a wasteful number, since it uses less digits than its factorization.

4819056858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 54.

The square root of 4819056858 is about 69419.4270935737. The cubic root of 4819056858 is about 1689.0947684091.

The spelling of 4819056858 in words is "four billion, eight hundred nineteen million, fifty-six thousand, eight hundred fifty-eight".