3873751206 has 64 divisors (see below), whose sum is σ = 8904204288. Its totient is φ = 1112928768.

The previous prime is 3873751201. The next prime is 3873751207. The reversal of 3873751206 is 6021573783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3873751201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156901 + ... + 179903.

It is an arithmetic number, because the mean of its divisors is an integer number (139128192).

Almost surely, 2^3873751206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3873751206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4452102144).

3873751206 is an abundant number, since it is smaller than the sum of its proper divisors (5030453082).

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

3873751206 is a wasteful number, since it uses less digits than its factorization.

3873751206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23165.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 3873751206 is about 62239.4666268920. The cubic root of 3873751206 is about 1570.5215795806.

The spelling of 3873751206 in words is "three billion, eight hundred seventy-three million, seven hundred fifty-one thousand, two hundred six".