2589749074 has 8 divisors (see below), whose sum is σ = 4237771248. Its totient is φ = 1177158660.

The previous prime is 2589749033. The next prime is 2589749093. The reversal of 2589749074 is 4709479852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 58857912 + ... + 58857955.

It is an arithmetic number, because the mean of its divisors is an integer number (529721406).

Almost surely, 2^2589749074 is an apocalyptic number.

2589749074 is a deficient number, since it is larger than the sum of its proper divisors (1648022174).

2589749074 is a wasteful number, since it uses less digits than its factorization.

2589749074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117715880.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 2589749074 is about 50889.5772629327. The cubic root of 2589749074 is about 1373.2593421008.

The spelling of 2589749074 in words is "two billion, five hundred eighty-nine million, seven hundred forty-nine thousand, seventy-four".