1936946198 has 8 divisors (see below), whose sum is σ = 3169548360. Its totient is φ = 880430080.

The previous prime is 1936946159. The next prime is 1936946227. The reversal of 1936946198 is 8916496391.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44021483 + ... + 44021526.

It is an arithmetic number, because the mean of its divisors is an integer number (396193545).

Almost surely, 2^1936946198 is an apocalyptic number.

1936946198 is a deficient number, since it is larger than the sum of its proper divisors (1232602162).

1936946198 is a wasteful number, since it uses less digits than its factorization.

1936946198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88043022.

The product of its digits is 2519424, while the sum is 56.

The square root of 1936946198 is about 44010.7509365609. The cubic root of 1936946198 is about 1246.5389479798.

The spelling of 1936946198 in words is "one billion, nine hundred thirty-six million, nine hundred forty-six thousand, one hundred ninety-eight".