6934686403223 has 8 divisors (see below), whose sum is σ = 6949980111360. Its totient is φ = 6919403706360.

The previous prime is 6934686403189. The next prime is 6934686403241. The reversal of 6934686403223 is 3223046864396.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6934686403223 - 2¹⁶ = 6934686337687 is a prime.

It is a super-2 number, since 2×6934686403223² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6934686403243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491233 + ... + 4011626.

It is an arithmetic number, because the mean of its divisors is an integer number (868747513920).

Almost surely, 2^{6934686403223} is an apocalyptic number.

6934686403223 is a deficient number, since it is larger than the sum of its proper divisors (15293708137).

6934686403223 is a wasteful number, since it uses less digits than its factorization.

6934686403223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505637.

The product of its (nonzero) digits is 26873856, while the sum is 56.

The spelling of 6934686403223 in words is "six trillion, nine hundred thirty-four billion, six hundred eighty-six million, four hundred three thousand, two hundred twenty-three".