6906013208 has 32 divisors (see below), whose sum is σ = 13390058160. Its totient is φ = 3337276800.

The previous prime is 6906013181. The next prime is 6906013217. The reversal of 6906013208 is 8023106096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93143 + ... + 149958.

Almost surely, 2^6906013208 is an apocalyptic number.

It is an amenable number.

6906013208 is a deficient number, since it is larger than the sum of its proper divisors (6484044952).

6906013208 is a wasteful number, since it uses less digits than its factorization.

6906013208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243227 (or 243223 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 6906013208 is about 83102.4260055024. The cubic root of 6906013208 is about 1904.3311359137.

The spelling of 6906013208 in words is "six billion, nine hundred six million, thirteen thousand, two hundred eight".