677548323 has 12 divisors (see below), whose sum is σ = 982322640. Its totient is φ = 450018096.

The previous prime is 677548301. The next prime is 677548327. The reversal of 677548323 is 323845776.

677548323 is a `hidden beast` number, since 6 + 77 + 548 + 32 + 3 = 666.

It is not a de Polignac number, because 677548323 - 2¹² = 677544227 is a prime.

It is a super-2 number, since 2×677548323² = 918143460000224658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (677548327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137511 + ... + 142352.

It is an arithmetic number, because the mean of its divisors is an integer number (81860220).

Almost surely, 2^677548323 is an apocalyptic number.

677548323 is a deficient number, since it is larger than the sum of its proper divisors (304774317).

677548323 is a wasteful number, since it uses less digits than its factorization.

677548323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280138 (or 280135 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 677548323 is about 26029.7584122481. The cubic root of 677548323 is about 878.3078376524.

The spelling of 677548323 in words is "six hundred seventy-seven million, five hundred forty-eight thousand, three hundred twenty-three".