676461946434 has 32 divisors (see below), whose sum is σ = 1446690917376. Its totient is φ = 210122131200.

The previous prime is 676461946409. The next prime is 676461946481. The reversal of 676461946434 is 434649164676.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32821282 + ... + 32841885.

It is an arithmetic number, because the mean of its divisors is an integer number (45209091168).

Almost surely, 2^676461946434 is an apocalyptic number.

676461946434 is an abundant number, since it is smaller than the sum of its proper divisors (770228970942).

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

676461946434 is a wasteful number, since it uses less digits than its factorization.

676461946434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65663290.

The product of its digits is 62705664, while the sum is 60.

The spelling of 676461946434 in words is "six hundred seventy-six billion, four hundred sixty-one million, nine hundred forty-six thousand, four hundred thirty-four".