6115343906 has 16 divisors (see below), whose sum is σ = 10485153024. Its totient is φ = 2620435104.

The previous prime is 6115343873. The next prime is 6115343953. The reversal of 6115343906 is 6093435116.

It is a self number, because there is not a number n which added to its sum of digits gives 6115343906.

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, 62951 + ... + 127253.

It is an arithmetic number, because the mean of its divisors is an integer number (655322064).

Almost surely, 2^6115343906 is an apocalyptic number.

6115343906 is a deficient number, since it is larger than the sum of its proper divisors (4369809118).

6115343906 is a wasteful number, since it uses less digits than its factorization.

6115343906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71105.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 6115343906 is about 78200.6643577917. The cubic root of 6115343906 is about 1828.6908635942.

The spelling of 6115343906 in words is "six billion, one hundred fifteen million, three hundred forty-three thousand, nine hundred six".