6930849182479 has 4 divisors (see below), whose sum is σ = 6930881171800. Its totient is φ = 6930817193160.

The previous prime is 6930849182447. The next prime is 6930849182527. The reversal of 6930849182479 is 9742819480396.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6930849182479 - 2⁵ = 6930849182447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6930849182429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15667437 + ... + 16103734.

It is an arithmetic number, because the mean of its divisors is an integer number (1732720292950).

Almost surely, 2^{6930849182479} is an apocalyptic number.

6930849182479 is a deficient number, since it is larger than the sum of its proper divisors (31989321).

6930849182479 is a wasteful number, since it uses less digits than its factorization.

6930849182479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31989320.

The product of its (nonzero) digits is 188116992, while the sum is 70.

The spelling of 6930849182479 in words is "six trillion, nine hundred thirty billion, eight hundred forty-nine million, one hundred eighty-two thousand, four hundred seventy-nine".