3806305198 has 16 divisors (see below), whose sum is σ = 5736185280. Its totient is φ = 1894258656.

The previous prime is 3806305193. The next prime is 3806305201. The reversal of 3806305198 is 8915036083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3806305193) 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, 607948 + ... + 614176.

It is an arithmetic number, because the mean of its divisors is an integer number (358511580).

Almost surely, 2^3806305198 is an apocalyptic number.

3806305198 is a deficient number, since it is larger than the sum of its proper divisors (1929880082).

3806305198 is a wasteful number, since it uses less digits than its factorization.

3806305198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 3806305198 is about 61695.2607418106. The cubic root of 3806305198 is about 1561.3533617807.

The spelling of 3806305198 in words is "three billion, eight hundred six million, three hundred five thousand, one hundred ninety-eight".