2241908389 has 8 divisors (see below), whose sum is σ = 2562590528. Its totient is φ = 1921328640.

The previous prime is 2241908377. The next prime is 2241908393. The reversal of 2241908389 is 9838091422.

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

It is not a de Polignac number, because 2241908389 - 2⁷ = 2241908261 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 (2241908359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29134 + ... + 73024.

It is an arithmetic number, because the mean of its divisors is an integer number (320323816).

Almost surely, 2^2241908389 is an apocalyptic number.

It is an amenable number.

2241908389 is a deficient number, since it is larger than the sum of its proper divisors (320682139).

2241908389 is an equidigital number, since it uses as much as digits as its factorization.

2241908389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51195.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 2241908389 is about 47348.7950110665. The cubic root of 2241908389 is about 1308.7979940175.

The spelling of 2241908389 in words is "two billion, two hundred forty-one million, nine hundred eight thousand, three hundred eighty-nine".