676024128 has 84 divisors (see below), whose sum is σ = 2086778148. Its totient is φ = 208005120.

The previous prime is 676024117. The next prime is 676024177. The reversal of 676024128 is 821420676.

676024128 is a `hidden beast` number, since 6 + 7 + 602 + 41 + 2 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 222845184 + 453178944 = 14928^2 + 21288^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 676024092 and 676024101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37653 + ... + 52628.

It is an arithmetic number, because the mean of its divisors is an integer number (24842597).

Almost surely, 2^676024128 is an apocalyptic number.

It is an amenable number.

676024128 is an abundant number, since it is smaller than the sum of its proper divisors (1410754020).

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

676024128 is a wasteful number, since it uses less digits than its factorization.

676024128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90312 (or 90299 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 676024128 is about 26000.4639958598. The cubic root of 676024128 is about 877.6487370540.

The spelling of 676024128 in words is "six hundred seventy-six million, twenty-four thousand, one hundred twenty-eight".