3801900106 has 16 divisors (see below), whose sum is σ = 5719512384. Its totient is φ = 1895405344.

The previous prime is 3801900103. The next prime is 3801900107. The reversal of 3801900106 is 6010091083.

It is a happy number.

It is a super-3 number, since 3×3801900106³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3801900101) 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, 1231641 + ... + 1234723.

It is an arithmetic number, because the mean of its divisors is an integer number (357469524).

Almost surely, 2^3801900106 is an apocalyptic number.

3801900106 is a deficient number, since it is larger than the sum of its proper divisors (1917612278).

3801900106 is a wasteful number, since it uses less digits than its factorization.

3801900106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 3801900106 is about 61659.5499983579. The cubic root of 3801900106 is about 1560.7508036697.

Adding to 3801900106 its reverse (6010091083), we get a palindrome (9811991189).

The spelling of 3801900106 in words is "three billion, eight hundred one million, nine hundred thousand, one hundred six".