676334434 has 4 divisors (see below), whose sum is σ = 1014501654. Its totient is φ = 338167216.

The previous prime is 676334419. The next prime is 676334479. The reversal of 676334434 is 434433676.

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., 620159409 + 56175025 = 24903^2 + 7495^2 .

It is a super-2 number, since 2×676334434² = 914856533228200712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169083607 + ... + 169083610.

Almost surely, 2^676334434 is an apocalyptic number.

676334434 is a deficient number, since it is larger than the sum of its proper divisors (338167220).

676334434 is a wasteful number, since it uses less digits than its factorization.

676334434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338167219.

The product of its digits is 435456, while the sum is 40.

The square root of 676334434 is about 26006.4306278274. The cubic root of 676334434 is about 877.7830014976.

The spelling of 676334434 in words is "six hundred seventy-six million, three hundred thirty-four thousand, four hundred thirty-four".