6847680323484 has 288 divisors, whose sum is σ = 23470729551360. Its totient is φ = 1625545152000.

The previous prime is 6847680323459. The next prime is 6847680323501. The reversal of 6847680323484 is 4843230867486.

It is a happy number.

6847680323484 is a `hidden beast` number, since 6 + 8 + 4 + 76 + 80 + 3 + 2 + 3 + 484 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2698927 + ... + 4580345.

It is an arithmetic number, because the mean of its divisors is an integer number (81495588720).

Almost surely, 2^{6847680323484} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6847680323484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11735364775680).

6847680323484 is an abundant number, since it is smaller than the sum of its proper divisors (16623049227876).

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

6847680323484 is a wasteful number, since it uses less digits than its factorization.

6847680323484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881561 (or 1881556 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 63.

The spelling of 6847680323484 in words is "six trillion, eight hundred forty-seven billion, six hundred eighty million, three hundred twenty-three thousand, four hundred eighty-four".