7979182854 has 16 divisors (see below), whose sum is σ = 15960960048. Its totient is φ = 2659295232.

The previous prime is 7979182853. The next prime is 7979182859. The reversal of 7979182854 is 4582819797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7979182853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66907 + ... + 142950.

It is an arithmetic number, because the mean of its divisors is an integer number (997560003).

Almost surely, 2^7979182854 is an apocalyptic number.

7979182854 is an abundant number, since it is smaller than the sum of its proper divisors (7981777194).

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

7979182854 is a wasteful number, since it uses less digits than its factorization.

7979182854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216199.

The product of its digits is 10160640, while the sum is 60.

The square root of 7979182854 is about 89326.2719136985. The cubic root of 7979182854 is about 1998.2637309544.

The spelling of 7979182854 in words is "seven billion, nine hundred seventy-nine million, one hundred eighty-two thousand, eight hundred fifty-four".