679371 has 32 divisors (see below), whose sum is σ = 1202688. Its totient is φ = 330240.

The previous prime is 679369. The next prime is 679373. The reversal of 679371 is 173976.

It is an interprime number because it is at equal distance from previous prime (679369) and next prime (679373).

It is not a de Polignac number, because 679371 - 2¹ = 679369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (679373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3841 + ... + 4013.

It is an arithmetic number, because the mean of its divisors is an integer number (37584).

2⁶⁷⁹³⁷¹ is an apocalyptic number.

679371 is a deficient number, since it is larger than the sum of its proper divisors (523317).

679371 is a wasteful number, since it uses less digits than its factorization.

679371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211.

The product of its digits is 7938, while the sum is 33.

The square root of 679371 is about 824.2396496165. The cubic root of 679371 is about 87.9094712958.

The spelling of 679371 in words is "six hundred seventy-nine thousand, three hundred seventy-one".