8460789 has 4 divisors (see below), whose sum is σ = 11281056. Its totient is φ = 5640524.

The previous prime is 8460769. The next prime is 8460797. The reversal of 8460789 is 9870648.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 8460789 - 2⁸ = 8460533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8460789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8460769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410129 + ... + 1410134.

It is an arithmetic number, because the mean of its divisors is an integer number (2820264).

Almost surely, 2^8460789 is an apocalyptic number.

It is an amenable number.

8460789 is a deficient number, since it is larger than the sum of its proper divisors (2820267).

8460789 is a wasteful number, since it uses less digits than its factorization.

8460789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820266.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 8460789 is about 2908.7435431815. The cubic root of 8460789 is about 203.7684560546.

The spelling of 8460789 in words is "eight million, four hundred sixty thousand, seven hundred eighty-nine".