3081652193 has 8 divisors (see below), whose sum is σ = 3144263400. Its totient is φ = 3019206528.

The previous prime is 3081652177. The next prime is 3081652213. The reversal of 3081652193 is 3912561803.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 971444224 + 2110207969 = 31168^2 + 45937^2 .

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 3081652193 - 2⁴ = 3081652177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3081652153) 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, 3428 + ... + 78581.

It is an arithmetic number, because the mean of its divisors is an integer number (393032925).

Almost surely, 2^3081652193 is an apocalyptic number.

It is an amenable number.

3081652193 is a deficient number, since it is larger than the sum of its proper divisors (62611207).

3081652193 is an equidigital number, since it uses as much as digits as its factorization.

3081652193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82771.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 3081652193 is about 55512.6309320681. The cubic root of 3081652193 is about 1455.2173823677.

The spelling of 3081652193 in words is "three billion, eighty-one million, six hundred fifty-two thousand, one hundred ninety-three".