677104148 has 36 divisors (see below), whose sum is σ = 1401011892. Its totient is φ = 285425280.

The previous prime is 677104147. The next prime is 677104163. The reversal of 677104148 is 841401776.

It can be written as a sum of positive squares in 2 ways, for example, as 248945284 + 428158864 = 15778^2 + 20692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677104147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16361 + ... + 40272.

It is an arithmetic number, because the mean of its divisors is an integer number (38916997).

Almost surely, 2^677104148 is an apocalyptic number.

It is an amenable number.

677104148 is an abundant number, since it is smaller than the sum of its proper divisors (723907744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677104148 is a wasteful number, since it uses less digits than its factorization.

677104148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56712 (or 56703 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 677104148 is about 26021.2249519503. The cubic root of 677104148 is about 878.1158672539.

The spelling of 677104148 in words is "six hundred seventy-seven million, one hundred four thousand, one hundred forty-eight".