679509467 has 8 divisors (see below), whose sum is σ = 836319456. Its totient is φ = 537633792.

The previous prime is 679509427. The next prime is 679509487. The reversal of 679509467 is 764905976.

679509467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 679509467 - 2¹⁴ = 679493083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (679509427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3733478 + ... + 3733659.

It is an arithmetic number, because the mean of its divisors is an integer number (104539932).

Almost surely, 2^679509467 is an apocalyptic number.

679509467 is a deficient number, since it is larger than the sum of its proper divisors (156809989).

679509467 is a wasteful number, since it uses less digits than its factorization.

679509467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7467157.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The square root of 679509467 is about 26067.4023830531. The cubic root of 679509467 is about 879.1544335617.

It can be divided in two parts, 679509 and 467, that added together give a palindrome (679976).

The spelling of 679509467 in words is "six hundred seventy-nine million, five hundred nine thousand, four hundred sixty-seven".