7448538672846 has 28 divisors (see below), whose sum is σ = 16751548911552. Its totient is φ = 2482846223796.

The previous prime is 7448538672821. The next prime is 7448538672859. The reversal of 7448538672846 is 6482768358447.

7448538672846 is a `hidden beast` number, since 7 + 4 + 4 + 8 + 538 + 6 + 7 + 2 + 84 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2554367086 + ... + 2554370001.

It is an arithmetic number, because the mean of its divisors is an integer number (598269603984).

Almost surely, 2^{7448538672846} is an apocalyptic number.

7448538672846 is an abundant number, since it is smaller than the sum of its proper divisors (9303010238706).

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

7448538672846 is an equidigital number, since it uses as much as digits as its factorization.

7448538672846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108737107 (or 5108737092 counting only the distinct ones).

The product of its digits is 1734082560, while the sum is 72.

The spelling of 7448538672846 in words is "seven trillion, four hundred forty-eight billion, five hundred thirty-eight million, six hundred seventy-two thousand, eight hundred forty-six".