677383 has 4 divisors (see below), whose sum is σ = 774160. Its totient is φ = 580608.

The previous prime is 677371. The next prime is 677387. The reversal of 677383 is 383776.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-677383 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 (677387) 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, 48378 + ... + 48391.

It is an arithmetic number, because the mean of its divisors is an integer number (193540).

2⁶⁷⁷³⁸³ is an apocalyptic number.

677383 is a deficient number, since it is larger than the sum of its proper divisors (96777).

677383 is an equidigital number, since it uses as much as digits as its factorization.

677383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96776.

The product of its digits is 21168, while the sum is 34.

The square root of 677383 is about 823.0328061505. The cubic root of 677383 is about 87.8236395615.

The spelling of 677383 in words is "six hundred seventy-seven thousand, three hundred eighty-three".