7909368814 has 16 divisors (see below), whose sum is σ = 12030757200. Its totient is φ = 3899154240.

The previous prime is 7909368793. The next prime is 7909368833. The reversal of 7909368814 is 4188639097.

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 7 ways as a sum of consecutive naturals, for example, 509337 + ... + 524635.

It is an arithmetic number, because the mean of its divisors is an integer number (751922325).

Almost surely, 2^7909368814 is an apocalyptic number.

7909368814 is a deficient number, since it is larger than the sum of its proper divisors (4121388386).

7909368814 is a wasteful number, since it uses less digits than its factorization.

7909368814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18915.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 7909368814 is about 88934.6322531330. The cubic root of 7909368814 is about 1992.4186994194.

The spelling of 7909368814 in words is "seven billion, nine hundred nine million, three hundred sixty-eight thousand, eight hundred fourteen".