676942 has 8 divisors (see below), whose sum is σ = 1160496. Its totient is φ = 290112.

The previous prime is 676937. The next prime is 676943. The reversal of 676942 is 249676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 676898 and 676907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676943) by changing a digit.

676942 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24163 + ... + 24190.

It is an arithmetic number, because the mean of its divisors is an integer number (145062).

2⁶⁷⁶⁹⁴² is an apocalyptic number.

676942 is a deficient number, since it is larger than the sum of its proper divisors (483554).

676942 is a wasteful number, since it uses less digits than its factorization.

676942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48362.

The product of its digits is 18144, while the sum is 34.

The square root of 676942 is about 822.7648509751. The cubic root of 676942 is about 87.8045766714.

The spelling of 676942 in words is "six hundred seventy-six thousand, nine hundred forty-two".