3201850081 has 8 divisors (see below), whose sum is σ = 3244993920. Its totient is φ = 3158815152.

The previous prime is 3201850073. The next prime is 3201850103. The reversal of 3201850081 is 1800581023.

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

It is a cyclic number.

It is not a de Polignac number, because 3201850081 - 2³ = 3201850073 is a prime.

It is a super-2 number, since 2×3201850081² = 20503687882399413122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3201850051) 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, 32851 + ... + 86503.

It is an arithmetic number, because the mean of its divisors is an integer number (405624240).

Almost surely, 2^3201850081 is an apocalyptic number.

It is an amenable number.

3201850081 is a deficient number, since it is larger than the sum of its proper divisors (43143839).

3201850081 is an equidigital number, since it uses as much as digits as its factorization.

3201850081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54455.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 3201850081 is about 56584.8926923079. The cubic root of 3201850081 is about 1473.8965346057.

The spelling of 3201850081 in words is "three billion, two hundred one million, eight hundred fifty thousand, eighty-one".