534676838656 has 81 divisors (see below), whose sum is σ = 1116247215531. Its totient is φ = 255586315776.

The previous prime is 534676838621. The next prime is 534676838659. The reversal of 534676838656 is 656838676435.

The square root of 534676838656 is 731216.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534676838591 and 534676838600.

It is not an unprimeable number, because it can be changed into a prime (534676838659) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 269086495 + ... + 269088481.

Almost surely, 2^534676838656 is an apocalyptic number.

534676838656 is the 731216-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534676838656

534676838656 is an abundant number, since it is smaller than the sum of its proper divisors (581570376875).

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

534676838656 is an frugal number, since it uses more digits than its factorization.

534676838656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036 (or 2012 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 67.

The spelling of 534676838656 in words is "five hundred thirty-four billion, six hundred seventy-six million, eight hundred thirty-eight thousand, six hundred fifty-six".