7846506326406 has 64 divisors (see below), whose sum is σ = 17298447828480. Its totient is φ = 2352902722560.

The previous prime is 7846506326357. The next prime is 7846506326411. The reversal of 7846506326406 is 6046236056487.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50363580 + ... + 50519136.

It is an arithmetic number, because the mean of its divisors is an integer number (270288247320).

Almost surely, 2^{7846506326406} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7846506326406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8649223914240).

7846506326406 is an abundant number, since it is smaller than the sum of its proper divisors (9451941502074).

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

7846506326406 is a wasteful number, since it uses less digits than its factorization.

7846506326406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163549.

The product of its (nonzero) digits is 34836480, while the sum is 57.

The spelling of 7846506326406 in words is "seven trillion, eight hundred forty-six billion, five hundred six million, three hundred twenty-six thousand, four hundred six".