2402391673 has 16 divisors (see below), whose sum is σ = 2785536000. Its totient is φ = 2048939280.

The previous prime is 2402391631. The next prime is 2402391709. The reversal of 2402391673 is 3761932042.

It is a cyclic number.

It is not a de Polignac number, because 2402391673 - 2⁹ = 2402391161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402391623) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 34273 + ... + 77326.

It is an arithmetic number, because the mean of its divisors is an integer number (174096000).

Almost surely, 2^2402391673 is an apocalyptic number.

It is an amenable number.

2402391673 is a deficient number, since it is larger than the sum of its proper divisors (383144327).

2402391673 is a wasteful number, since it uses less digits than its factorization.

2402391673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111732.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 2402391673 is about 49014.1986877272. The cubic root of 2402391673 is about 1339.3104927115.

The spelling of 2402391673 in words is "two billion, four hundred two million, three hundred ninety-one thousand, six hundred seventy-three".