4082311897 has 4 divisors (see below), whose sum is σ = 4128180660. Its totient is φ = 4036443136.

The previous prime is 4082311867. The next prime is 4082311939. The reversal of 4082311897 is 7981132804.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1811694096 + 2270617801 = 42564^2 + 47651^2 .

It is a cyclic number.

It is not a de Polignac number, because 4082311897 - 2¹¹ = 4082309849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4082311867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22934248 + ... + 22934425.

It is an arithmetic number, because the mean of its divisors is an integer number (1032045165).

Almost surely, 2^4082311897 is an apocalyptic number.

It is an amenable number.

4082311897 is a deficient number, since it is larger than the sum of its proper divisors (45868763).

4082311897 is an equidigital number, since it uses as much as digits as its factorization.

4082311897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45868762.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 4082311897 is about 63892.9722035217. The cubic root of 4082311897 is about 1598.2157058455.

The spelling of 4082311897 in words is "four billion, eighty-two million, three hundred eleven thousand, eight hundred ninety-seven".