2060440399 has 4 divisors (see below), whose sum is σ = 2062309536. Its totient is φ = 2058571264.

The previous prime is 2060440381. The next prime is 2060440429. The reversal of 2060440399 is 9930440602.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9930440602 = 2 ⋅4965220301.

It is a cyclic number.

It is not a de Polignac number, because 2060440399 - 2²³ = 2052051791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060440309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932914 + ... + 935119.

It is an arithmetic number, because the mean of its divisors is an integer number (515577384).

Almost surely, 2^2060440399 is an apocalyptic number.

2060440399 is a deficient number, since it is larger than the sum of its proper divisors (1869137).

2060440399 is a wasteful number, since it uses less digits than its factorization.

2060440399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869136.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 2060440399 is about 45392.0741870208. The cubic root of 2060440399 is about 1272.4869940761.

The spelling of 2060440399 in words is "two billion, sixty million, four hundred forty thousand, three hundred ninety-nine".