789672 has 32 divisors (see below), whose sum is σ = 2126880. Its totient is φ = 242880.

The previous prime is 789671. The next prime is 789673. The reversal of 789672 is 276987.

It is an interprime number because it is at equal distance from previous prime (789671) and next prime (789673).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 789672.

It is not an unprimeable number, because it can be changed into a prime (789671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954 + ... + 1577.

It is an arithmetic number, because the mean of its divisors is an integer number (66465).

2⁷⁸⁹⁶⁷² is an apocalyptic number.

It is an amenable number.

789672 is an abundant number, since it is smaller than the sum of its proper divisors (1337208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

789672 is a wasteful number, since it uses less digits than its factorization.

789672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2549 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 789672 is about 888.6349081597. The cubic root of 789672 is about 92.4305590345.

The spelling of 789672 in words is "seven hundred eighty-nine thousand, six hundred seventy-two".