827426534 has 8 divisors (see below), whose sum is σ = 1353970728. Its totient is φ = 376102960.

The previous prime is 827426527. The next prime is 827426543. The reversal of 827426534 is 435624728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 827426491 and 827426500.

It is a congruent number.

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, 18805127 + ... + 18805170.

It is an arithmetic number, because the mean of its divisors is an integer number (169246341).

Almost surely, 2^827426534 is an apocalyptic number.

827426534 is a deficient number, since it is larger than the sum of its proper divisors (526544194).

827426534 is a wasteful number, since it uses less digits than its factorization.

827426534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37610310.

The product of its digits is 322560, while the sum is 41.

The square root of 827426534 is about 28765.0227533371. The cubic root of 827426534 is about 938.8073504194.

The spelling of 827426534 in words is "eight hundred twenty-seven million, four hundred twenty-six thousand, five hundred thirty-four".