6197683906 has 16 divisors (see below), whose sum is σ = 9426312000. Its totient is φ = 3055879728.

The previous prime is 6197683903. The next prime is 6197683939. The reversal of 6197683906 is 6093867916.

It is a super-2 number, since 2×6197683906² = 76822571597382833672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6197683903) 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, 33390 + ... + 116233.

It is an arithmetic number, because the mean of its divisors is an integer number (589144500).

Almost surely, 2^6197683906 is an apocalyptic number.

6197683906 is a deficient number, since it is larger than the sum of its proper divisors (3228628094).

6197683906 is a wasteful number, since it uses less digits than its factorization.

6197683906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149913.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 6197683906 is about 78725.3701547347. The cubic root of 6197683906 is about 1836.8617648351.

The spelling of 6197683906 in words is "six billion, one hundred ninety-seven million, six hundred eighty-three thousand, nine hundred six".