4794198381 has 16 divisors (see below), whose sum is σ = 8117161600. Its totient is φ = 2739541824.

The previous prime is 4794198337. The next prime is 4794198421. The reversal of 4794198381 is 1838914974.

4794198381 is a `hidden beast` number, since 4 + 79 + 4 + 198 + 381 = 666.

It is not a de Polignac number, because 4794198381 - 2¹⁷ = 4794067309 is a prime.

It is a super-2 number, since 2×4794198381² = 45968676232766042322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4794198301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12682876 + ... + 12683253.

It is an arithmetic number, because the mean of its divisors is an integer number (507322600).

Almost surely, 2^4794198381 is an apocalyptic number.

It is an amenable number.

4794198381 is a deficient number, since it is larger than the sum of its proper divisors (3322963219).

4794198381 is a wasteful number, since it uses less digits than its factorization.

4794198381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25366145 (or 25366139 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 4794198381 is about 69240.1500648287. The cubic root of 4794198381 is about 1686.1854350822.

The spelling of 4794198381 in words is "four billion, seven hundred ninety-four million, one hundred ninety-eight thousand, three hundred eighty-one".