677849182634 has 32 divisors (see below), whose sum is σ = 1137052667520. Its totient is φ = 300916792512.

The previous prime is 677849182631. The next prime is 677849182643. The reversal of 677849182634 is 436281948776.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (677849182631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1510832 + ... + 1907435.

It is an arithmetic number, because the mean of its divisors is an integer number (35532895860).

Almost surely, 2^677849182634 is an apocalyptic number.

677849182634 is a deficient number, since it is larger than the sum of its proper divisors (459203484886).

677849182634 is a wasteful number, since it uses less digits than its factorization.

677849182634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418574.

The product of its digits is 97542144, while the sum is 65.

The spelling of 677849182634 in words is "six hundred seventy-seven billion, eight hundred forty-nine million, one hundred eighty-two thousand, six hundred thirty-four".