676534426 has 12 divisors (see below), whose sum is σ = 1018989342. Its totient is φ = 336873696.

The previous prime is 676534409. The next prime is 676534429. The reversal of 676534426 is 624435676.

It can be written as a sum of positive squares in 3 ways, for example, as 673454401 + 3080025 = 25951^2 + 1755^2 .

It is not an unprimeable number, because it can be changed into a prime (676534429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 654406 + ... + 655438.

Almost surely, 2^676534426 is an apocalyptic number.

676534426 is a deficient number, since it is larger than the sum of its proper divisors (342454916).

676534426 is an equidigital number, since it uses as much as digits as its factorization.

676534426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385 (or 1352 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The square root of 676534426 is about 26010.2753926213. The cubic root of 676534426 is about 877.8695130757.

The spelling of 676534426 in words is "six hundred seventy-six million, five hundred thirty-four thousand, four hundred twenty-six".