677863323 has 24 divisors (see below), whose sum is σ = 1068849600. Its totient is φ = 428121288.

The previous prime is 677863289. The next prime is 677863339. The reversal of 677863323 is 323368776.

677863323 is a `hidden beast` number, since 6 + 7 + 7 + 8 + 633 + 2 + 3 = 666.

It is not a de Polignac number, because 677863323 - 2¹⁰ = 677862299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677863363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68793 + ... + 78026.

It is an arithmetic number, because the mean of its divisors is an integer number (44535400).

Almost surely, 2^677863323 is an apocalyptic number.

677863323 is a deficient number, since it is larger than the sum of its proper divisors (390986277).

677863323 is a wasteful number, since it uses less digits than its factorization.

677863323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146853 (or 146841 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 677863323 is about 26035.8084760201. The cubic root of 677863323 is about 878.4439283661.

The spelling of 677863323 in words is "six hundred seventy-seven million, eight hundred sixty-three thousand, three hundred twenty-three".