3199850081 has 8 divisors (see below), whose sum is σ = 3247216128. Its totient is φ = 3152548000.

The previous prime is 3199850063. The next prime is 3199850123. The reversal of 3199850081 is 1800589913.

It is a happy number.

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 3199850081 - 2²² = 3195655777 is a prime.

It is a super-2 number, since 2×3199850081² = 20478081081751413122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3199850011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89936 + ... + 120366.

It is an arithmetic number, because the mean of its divisors is an integer number (405902016).

Almost surely, 2^3199850081 is an apocalyptic number.

It is an amenable number.

3199850081 is a deficient number, since it is larger than the sum of its proper divisors (47366047).

3199850081 is a wasteful number, since it uses less digits than its factorization.

3199850081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31983.

The product of its (nonzero) digits is 77760, while the sum is 44.

The square root of 3199850081 is about 56567.2173701341. The cubic root of 3199850081 is about 1473.5895863335.

The spelling of 3199850081 in words is "three billion, one hundred ninety-nine million, eight hundred fifty thousand, eighty-one".