789089245 has 8 divisors (see below), whose sum is σ = 1082179584. Its totient is φ = 541089744.

The previous prime is 789089237. The next prime is 789089263. The reversal of 789089245 is 542980987.

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 789089245 - 2³ = 789089237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 789089192 and 789089201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11272669 + ... + 11272738.

It is an arithmetic number, because the mean of its divisors is an integer number (135272448).

Almost surely, 2^789089245 is an apocalyptic number.

It is an amenable number.

789089245 is a deficient number, since it is larger than the sum of its proper divisors (293090339).

789089245 is a wasteful number, since it uses less digits than its factorization.

789089245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22545419.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 789089245 is about 28090.7323685233. The cubic root of 789089245 is about 924.0781641647.

The spelling of 789089245 in words is "seven hundred eighty-nine million, eighty-nine thousand, two hundred forty-five".