2493044673 has 16 divisors (see below), whose sum is σ = 3801323520. Its totient is φ = 1423697616.

The previous prime is 2493044629. The next prime is 2493044683. The reversal of 2493044673 is 3764403942.

It is a happy number.

It is not a de Polignac number, because 2493044673 - 2⁹ = 2493044161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2493044683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2665 + ... + 70662.

It is an arithmetic number, because the mean of its divisors is an integer number (237582720).

Almost surely, 2^2493044673 is an apocalyptic number.

It is an amenable number.

2493044673 is a deficient number, since it is larger than the sum of its proper divisors (1308278847).

2493044673 is a wasteful number, since it uses less digits than its factorization.

2493044673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74956.

The product of its (nonzero) digits is 435456, while the sum is 42.

The square root of 2493044673 is about 49930.3982860141. The cubic root of 2493044673 is about 1355.9489951099.

The spelling of 2493044673 in words is "two billion, four hundred ninety-three million, forty-four thousand, six hundred seventy-three".