4816946381 has 8 divisors (see below), whose sum is σ = 5275404960. Its totient is φ = 4371048432.

The previous prime is 4816946363. The next prime is 4816946383. The reversal of 4816946381 is 1836496184.

4816946381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4816946381 - 2⁶ = 4816946317 is a prime.

It is a super-2 number, since 2×4816946381² = 46405944874857994322, 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 (4816946383) 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 7 ways as a sum of consecutive naturals, for example, 3139355 + ... + 3140888.

It is an arithmetic number, because the mean of its divisors is an integer number (659425620).

Almost surely, 2^4816946381 is an apocalyptic number.

It is an amenable number.

4816946381 is a deficient number, since it is larger than the sum of its proper divisors (458458579).

4816946381 is a wasteful number, since it uses less digits than its factorization.

4816946381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280315.

The product of its digits is 995328, while the sum is 50.

The square root of 4816946381 is about 69404.2245183966. The cubic root of 4816946381 is about 1688.8481561026.

The spelling of 4816946381 in words is "four billion, eight hundred sixteen million, nine hundred forty-six thousand, three hundred eighty-one".