676456754 has 4 divisors (see below), whose sum is σ = 1014685134. Its totient is φ = 338228376.

The previous prime is 676456727. The next prime is 676456769. The reversal of 676456754 is 457654676.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 661672729 + 14784025 = 25723^2 + 3845^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 169114187 + ... + 169114190.

Almost surely, 2^676456754 is an apocalyptic number.

676456754 is a deficient number, since it is larger than the sum of its proper divisors (338228380).

676456754 is a wasteful number, since it uses less digits than its factorization.

676456754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338228379.

The product of its digits is 4233600, while the sum is 50.

The square root of 676456754 is about 26008.7822475409. The cubic root of 676456754 is about 877.8359161205.

The spelling of 676456754 in words is "six hundred seventy-six million, four hundred fifty-six thousand, seven hundred fifty-four".