2589979393 has 32 divisors (see below), whose sum is σ = 2853107712. Its totient is φ = 2341920000.

The previous prime is 2589979387. The next prime is 2589979421. The reversal of 2589979393 is 3939799852.

It is not a de Polignac number, because 2589979393 - 2¹³ = 2589971201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2589979313) 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 31 ways as a sum of consecutive naturals, for example, 10318518 + ... + 10318768.

It is an arithmetic number, because the mean of its divisors is an integer number (89159616).

Almost surely, 2^2589979393 is an apocalyptic number.

It is an amenable number.

2589979393 is a deficient number, since it is larger than the sum of its proper divisors (263128319).

2589979393 is a wasteful number, since it uses less digits than its factorization.

2589979393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525.

The product of its digits is 33067440, while the sum is 64.

The square root of 2589979393 is about 50891.8401416180. The cubic root of 2589979393 is about 1373.3000511082.

The spelling of 2589979393 in words is "two billion, five hundred eighty-nine million, nine hundred seventy-nine thousand, three hundred ninety-three".