4879391146 has 8 divisors (see below), whose sum is σ = 8364670560. Its totient is φ = 2091167628.

The previous prime is 4879391113. The next prime is 4879391147. The reversal of 4879391146 is 6411939784.

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

It is a junction number, because it is equal to n+sod(n) for n = 4879391093 and 4879391102.

It is not an unprimeable number, because it can be changed into a prime (4879391147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174263956 + ... + 174263983.

It is an arithmetic number, because the mean of its divisors is an integer number (1045583820).

Almost surely, 2^4879391146 is an apocalyptic number.

4879391146 is a deficient number, since it is larger than the sum of its proper divisors (3485279414).

4879391146 is a wasteful number, since it uses less digits than its factorization.

4879391146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348527948.

The product of its digits is 1306368, while the sum is 52.

The square root of 4879391146 is about 69852.6387905282. The cubic root of 4879391146 is about 1696.1146731548.

The spelling of 4879391146 in words is "four billion, eight hundred seventy-nine million, three hundred ninety-one thousand, one hundred forty-six".