7926682406 has 16 divisors (see below), whose sum is σ = 11985684480. Its totient is φ = 3931479240.

The previous prime is 7926682373. The next prime is 7926682417. The reversal of 7926682406 is 6042866297.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875555 + ... + 884561.

It is an arithmetic number, because the mean of its divisors is an integer number (749105280).

Almost surely, 2^7926682406 is an apocalyptic number.

7926682406 is a deficient number, since it is larger than the sum of its proper divisors (4059002074).

7926682406 is a wasteful number, since it uses less digits than its factorization.

7926682406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12499.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 7926682406 is about 89031.9179058836. The cubic root of 7926682406 is about 1993.8714400585.

The spelling of 7926682406 in words is "seven billion, nine hundred twenty-six million, six hundred eighty-two thousand, four hundred six".