2259488494 has 8 divisors (see below), whose sum is σ = 3391572888. Its totient is φ = 1128964200.

The previous prime is 2259488489. The next prime is 2259488501. The reversal of 2259488494 is 4948849522.

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

It is a congruent number.

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, 386397 + ... + 392200.

It is an arithmetic number, because the mean of its divisors is an integer number (423946611).

Almost surely, 2^2259488494 is an apocalyptic number.

2259488494 is a deficient number, since it is larger than the sum of its proper divisors (1132084394).

2259488494 is a wasteful number, since it uses less digits than its factorization.

2259488494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780050.

The product of its digits is 6635520, while the sum is 55.

The square root of 2259488494 is about 47534.0771867931. The cubic root of 2259488494 is about 1312.2101056381.

The spelling of 2259488494 in words is "two billion, two hundred fifty-nine million, four hundred eighty-eight thousand, four hundred ninety-four".