676557234 has 12 divisors (see below), whose sum is σ = 1465874046. Its totient is φ = 225519072.

The previous prime is 676557209. The next prime is 676557253. The reversal of 676557234 is 432755676.

676557234 is a `hidden beast` number, since 6 + 76 + 5 + 572 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 575856009 + 100701225 = 23997^2 + 10035^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 676557234.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18793239 + ... + 18793274.

Almost surely, 2^676557234 is an apocalyptic number.

676557234 is an abundant number, since it is smaller than the sum of its proper divisors (789316812).

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

676557234 is a wasteful number, since it uses less digits than its factorization.

676557234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37586521 (or 37586518 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The square root of 676557234 is about 26010.7138310351. The cubic root of 676557234 is about 877.8793781676.

The spelling of 676557234 in words is "six hundred seventy-six million, five hundred fifty-seven thousand, two hundred thirty-four".