6867950406 has 32 divisors (see below), whose sum is σ = 14520954240. Its totient is φ = 2159509824.

The previous prime is 6867950347. The next prime is 6867950407. The reversal of 6867950406 is 6040597686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6867950407) 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 15 ways as a sum of consecutive naturals, for example, 102720 + ... + 155843.

It is an arithmetic number, because the mean of its divisors is an integer number (453779820).

Almost surely, 2^6867950406 is an apocalyptic number.

6867950406 is an abundant number, since it is smaller than the sum of its proper divisors (7653003834).

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

6867950406 is a wasteful number, since it uses less digits than its factorization.

6867950406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258820.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 6867950406 is about 82873.0982044234. The cubic root of 6867950406 is about 1900.8260863942.

The spelling of 6867950406 in words is "six billion, eight hundred sixty-seven million, nine hundred fifty thousand, four hundred six".