676637434 has 48 divisors (see below), whose sum is σ = 1214482176. Its totient is φ = 280051200.

The previous prime is 676637411. The next prime is 676637461. The reversal of 676637434 is 434736676.

676637434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195382 + ... + 198814.

It is an arithmetic number, because the mean of its divisors is an integer number (25301712).

Almost surely, 2^676637434 is an apocalyptic number.

676637434 is a deficient number, since it is larger than the sum of its proper divisors (537844742).

676637434 is a wasteful number, since it uses less digits than its factorization.

676637434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511 (or 3494 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 46.

The square root of 676637434 is about 26012.2554577645. The cubic root of 676637434 is about 877.9140651292.

The spelling of 676637434 in words is "six hundred seventy-six million, six hundred thirty-seven thousand, four hundred thirty-four".