2723788489 has 8 divisors (see below), whose sum is σ = 2825400960. Its totient is φ = 2622688656.

The previous prime is 2723788481. The next prime is 2723788493. The reversal of 2723788489 is 9848873272.

It is a happy number.

2723788489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2723788489 - 2³ = 2723788481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2723788481) 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, 117319 + ... + 138604.

It is an arithmetic number, because the mean of its divisors is an integer number (353175120).

Almost surely, 2^2723788489 is an apocalyptic number.

2723788489 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2723788489 is a deficient number, since it is larger than the sum of its proper divisors (101612471).

2723788489 is a wasteful number, since it uses less digits than its factorization.

2723788489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256319.

The product of its digits is 10838016, while the sum is 58.

The square root of 2723788489 is about 52189.9270836816. The cubic root of 2723788489 is about 1396.5541940277.

The spelling of 2723788489 in words is "two billion, seven hundred twenty-three million, seven hundred eighty-eight thousand, four hundred eighty-nine".