3726081198 has 24 divisors (see below), whose sum is σ = 9226487088. Its totient is φ = 1064594592.

The previous prime is 3726081197. The next prime is 3726081253. The reversal of 3726081198 is 8911806273.

3726081198 is a `hidden beast` number, since 37 + 2 + 608 + 1 + 1 + 9 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726081197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14785911 + ... + 14786162.

It is an arithmetic number, because the mean of its divisors is an integer number (384436962).

Almost surely, 2^3726081198 is an apocalyptic number.

3726081198 is an abundant number, since it is smaller than the sum of its proper divisors (5500405890).

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

3726081198 is a wasteful number, since it uses less digits than its factorization.

3726081198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29572088 (or 29572085 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 3726081198 is about 61041.6349551681. The cubic root of 3726081198 is about 1550.3060371083.

The spelling of 3726081198 in words is "three billion, seven hundred twenty-six million, eighty-one thousand, one hundred ninety-eight".