789629 has 4 divisors (see below), whose sum is σ = 792480. Its totient is φ = 786780.

The previous prime is 789623. The next prime is 789631. The reversal of 789629 is 926987.

789629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 926987 = 389 ⋅2383.

It is a cyclic number.

It is not a de Polignac number, because 789629 - 2¹⁶ = 724093 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 (789623) 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, 959 + ... + 1580.

It is an arithmetic number, because the mean of its divisors is an integer number (198120).

2⁷⁸⁹⁶²⁹ is an apocalyptic number.

It is an amenable number.

789629 is a deficient number, since it is larger than the sum of its proper divisors (2851).

789629 is a wasteful number, since it uses less digits than its factorization.

789629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850.

The product of its digits is 54432, while the sum is 41.

The square root of 789629 is about 888.6107134173. The cubic root of 789629 is about 92.4288812973.

The spelling of 789629 in words is "seven hundred eighty-nine thousand, six hundred twenty-nine".