634284929482436 has 12 divisors (see below), whose sum is σ = 1148274441304620. Its totient is φ = 306206517681120.

The previous prime is 634284929482411. The next prime is 634284929482511.

634284929482436 is nontrivially palindromic in base 10.

634284929482436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 302061619206400 + 332223310276036 = 17379920^2 + 18226994^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2733986764895 + ... + 2733986765126.

It is an arithmetic number, because the mean of its divisors is an integer number (95689536775385).

Almost surely, 2^{634284929482436} is an apocalyptic number.

It is an amenable number.

634284929482436 is a deficient number, since it is larger than the sum of its proper divisors (513989511822184).

634284929482436 is a wasteful number, since it uses less digits than its factorization.

634284929482436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467973530054 (or 5467973530052 counting only the distinct ones).

The product of its digits is 3439853568, while the sum is 74.

The spelling of 634284929482436 in words is "six hundred thirty-four trillion, two hundred eighty-four billion, nine hundred twenty-nine million, four hundred eighty-two thousand, four hundred thirty-six".