6309675394 has 16 divisors (see below), whose sum is σ = 10326380256. Its totient is φ = 2867629600.

The previous prime is 6309675371. The next prime is 6309675397. The reversal of 6309675394 is 4935769036.

It is not an unprimeable number, because it can be changed into a prime (6309675397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185889 + ... + 217195.

It is an arithmetic number, because the mean of its divisors is an integer number (645398766).

Almost surely, 2^6309675394 is an apocalyptic number.

6309675394 is a deficient number, since it is larger than the sum of its proper divisors (4016704862).

6309675394 is a wasteful number, since it uses less digits than its factorization.

6309675394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40481.

The product of its (nonzero) digits is 3674160, while the sum is 52.

The square root of 6309675394 is about 79433.4652020167. The cubic root of 6309675394 is about 1847.8597498008.

The spelling of 6309675394 in words is "six billion, three hundred nine million, six hundred seventy-five thousand, three hundred ninety-four".