789064 has 16 divisors (see below), whose sum is σ = 1508220. Its totient is φ = 386880.

The previous prime is 789031. The next prime is 789067. The reversal of 789064 is 460987.

It can be written as a sum of positive squares in 2 ways, for example, as 736164 + 52900 = 858^2 + 230^2 .

It is not an unprimeable number, because it can be changed into a prime (789067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507 + ... + 1354.

2⁷⁸⁹⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

789064 is a deficient number, since it is larger than the sum of its proper divisors (719156).

789064 is a wasteful number, since it uses less digits than its factorization.

789064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 789064 is about 888.2927445386. The cubic root of 789064 is about 92.4068309512.

The spelling of 789064 in words is "seven hundred eighty-nine thousand, sixty-four".