4379646458 has 32 divisors (see below), whose sum is σ = 7404300288. Its totient is φ = 1924858800.

The previous prime is 4379646457. The next prime is 4379646473. The reversal of 4379646458 is 8546469734.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4379646457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107641 + ... + 1111587.

It is an arithmetic number, because the mean of its divisors is an integer number (231384384).

Almost surely, 2^4379646458 is an apocalyptic number.

4379646458 is a deficient number, since it is larger than the sum of its proper divisors (3024653830).

4379646458 is a wasteful number, since it uses less digits than its factorization.

4379646458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5618.

The product of its digits is 17418240, while the sum is 56.

The square root of 4379646458 is about 66178.8973767318. The cubic root of 4379646458 is about 1636.1119548945. Note that the first 3 decimals are identical.

The spelling of 4379646458 in words is "four billion, three hundred seventy-nine million, six hundred forty-six thousand, four hundred fifty-eight".