3779736198 has 64 divisors (see below), whose sum is σ = 8765184000. Its totient is φ = 1064254464.

The previous prime is 3779736197. The next prime is 3779736203. The reversal of 3779736198 is 8916379773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3779736197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3347298 + ... + 3348426.

It is an arithmetic number, because the mean of its divisors is an integer number (136956000).

Almost surely, 2^3779736198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3779736198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4382592000).

3779736198 is an abundant number, since it is smaller than the sum of its proper divisors (4985447802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3779736198 is a wasteful number, since it uses less digits than its factorization.

3779736198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229.

The product of its digits is 12002256, while the sum is 60.

The square root of 3779736198 is about 61479.5591884002. The cubic root of 3779736198 is about 1557.7119918729.

The spelling of 3779736198 in words is "three billion, seven hundred seventy-nine million, seven hundred thirty-six thousand, one hundred ninety-eight".