3989083045 has 8 divisors (see below), whose sum is σ = 4804696440. Its totient is φ = 3179401920.

The previous prime is 3989083027. The next prime is 3989083061. The reversal of 3989083045 is 5403809893.

It can be written as a sum of positive squares in 4 ways, for example, as 2802276 + 3986280769 = 1674^2 + 63137^2 .

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

It is not a de Polignac number, because 3989083045 - 2¹⁵ = 3989050277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3989083045.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1481586 + ... + 1484275.

It is an arithmetic number, because the mean of its divisors is an integer number (600587055).

Almost surely, 2^3989083045 is an apocalyptic number.

It is an amenable number.

3989083045 is a deficient number, since it is larger than the sum of its proper divisors (815613395).

3989083045 is a wasteful number, since it uses less digits than its factorization.

3989083045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966135.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 3989083045 is about 63159.1881280942. The cubic root of 3989083045 is about 1585.9556040245.

The spelling of 3989083045 in words is "three billion, nine hundred eighty-nine million, eighty-three thousand, forty-five".