2673992399 has 4 divisors (see below), whose sum is σ = 2879684136. Its totient is φ = 2468300664.

The previous prime is 2673992369. The next prime is 2673992449. The reversal of 2673992399 is 9932993762.

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

It is a cyclic number.

It is not a de Polignac number, because 2673992399 - 2²⁸ = 2405556943 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 (2673992329) 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 3 ways as a sum of consecutive naturals, for example, 102845849 + ... + 102845874.

It is an arithmetic number, because the mean of its divisors is an integer number (719921034).

Almost surely, 2^2673992399 is an apocalyptic number.

2673992399 is a deficient number, since it is larger than the sum of its proper divisors (205691737).

2673992399 is a wasteful number, since it uses less digits than its factorization.

2673992399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205691736.

The product of its digits is 9920232, while the sum is 59.

The square root of 2673992399 is about 51710.6603999601. The cubic root of 2673992399 is about 1387.9912324314.

The spelling of 2673992399 in words is "two billion, six hundred seventy-three million, nine hundred ninety-two thousand, three hundred ninety-nine".