677091124 has 12 divisors (see below), whose sum is σ = 1185127524. Its totient is φ = 338483264.

The previous prime is 677091091. The next prime is 677091131. The reversal of 677091124 is 421190776.

677091124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 526243600 + 150847524 = 22940^2 + 12282^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15984 + ... + 40120.

It is an arithmetic number, because the mean of its divisors is an integer number (98760627).

Almost surely, 2^677091124 is an apocalyptic number.

It is an amenable number.

677091124 is a deficient number, since it is larger than the sum of its proper divisors (508036400).

677091124 is a wasteful number, since it uses less digits than its factorization.

677091124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31154 (or 31152 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 677091124 is about 26020.9746935045. The cubic root of 677091124 is about 878.1102370740.

The spelling of 677091124 in words is "six hundred seventy-seven million, ninety-one thousand, one hundred twenty-four".