4194098784 has 192 divisors, whose sum is σ = 12833553600. Its totient is φ = 1330753536.

The previous prime is 4194098773. The next prime is 4194098801. The reversal of 4194098784 is 4878904914.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4194098784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1827942 + ... + 1830234.

It is an arithmetic number, because the mean of its divisors is an integer number (66841425).

Almost surely, 2^4194098784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4194098784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6416776800).

4194098784 is an abundant number, since it is smaller than the sum of its proper divisors (8639454816).

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

4194098784 is a wasteful number, since it uses less digits than its factorization.

4194098784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2400 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 4194098784 is about 64761.8621103501. The cubic root of 4194098784 is about 1612.6726417643.

The spelling of 4194098784 in words is "four billion, one hundred ninety-four million, ninety-eight thousand, seven hundred eighty-four".