7845484979846 has 8 divisors (see below), whose sum is σ = 12279889533744. Its totient is φ = 3752188468600.

The previous prime is 7845484979819. The next prime is 7845484979851. The reversal of 7845484979846 is 6489794845487.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85277010605 + ... + 85277010696.

It is an arithmetic number, because the mean of its divisors is an integer number (1534986191718).

Almost surely, 2^{7845484979846} is an apocalyptic number.

7845484979846 is a deficient number, since it is larger than the sum of its proper divisors (4434404553898).

7845484979846 is a wasteful number, since it uses less digits than its factorization.

7845484979846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170554021326.

The product of its digits is 15606743040, while the sum is 83.

The spelling of 7845484979846 in words is "seven trillion, eight hundred forty-five billion, four hundred eighty-four million, nine hundred seventy-nine thousand, eight hundred forty-six".