2239898773 has 8 divisors (see below), whose sum is σ = 2608184448. Its totient is φ = 1883688144.

The previous prime is 2239898761. The next prime is 2239898777. The reversal of 2239898773 is 3778989322.

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

It is a cyclic number.

It is not a de Polignac number, because 2239898773 - 2⁹ = 2239898261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239898777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3018361 + ... + 3019102.

It is an arithmetic number, because the mean of its divisors is an integer number (326023056).

Almost surely, 2^2239898773 is an apocalyptic number.

It is an amenable number.

2239898773 is a deficient number, since it is larger than the sum of its proper divisors (368285675).

2239898773 is an equidigital number, since it uses as much as digits as its factorization.

2239898773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6037523.

The product of its digits is 9144576, while the sum is 58.

The square root of 2239898773 is about 47327.5688473431. The cubic root of 2239898773 is about 1308.4068142411.

The spelling of 2239898773 in words is "two billion, two hundred thirty-nine million, eight hundred ninety-eight thousand, seven hundred seventy-three".