2073792449 has 4 divisors (see below), whose sum is σ = 2182939440. Its totient is φ = 1964645460.

The previous prime is 2073792443. The next prime is 2073792451. The reversal of 2073792449 is 9442973702.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2073792449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2073792443) 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, 54573467 + ... + 54573504.

It is an arithmetic number, because the mean of its divisors is an integer number (545734860).

Almost surely, 2^2073792449 is an apocalyptic number.

It is an amenable number.

2073792449 is a deficient number, since it is larger than the sum of its proper divisors (109146991).

2073792449 is a wasteful number, since it uses less digits than its factorization.

2073792449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109146990.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 2073792449 is about 45538.9113725833. The cubic root of 2073792449 is about 1275.2297315632.

The spelling of 2073792449 in words is "two billion, seventy-three million, seven hundred ninety-two thousand, four hundred forty-nine".