827086415630 has 16 divisors (see below), whose sum is σ = 1491399884304. Its totient is φ = 330246936000.

The previous prime is 827086415629. The next prime is 827086415647. The reversal of 827086415630 is 36514680728.

It is a super-2 number, since 2×827086415630² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73447871 + ... + 73459130.

It is an arithmetic number, because the mean of its divisors is an integer number (93212492769).

Almost surely, 2^827086415630 is an apocalyptic number.

827086415630 is a deficient number, since it is larger than the sum of its proper divisors (664313468674).

827086415630 is a wasteful number, since it uses less digits than its factorization.

827086415630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146907571.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 827086415630 in words is "eight hundred twenty-seven billion, eighty-six million, four hundred fifteen thousand, six hundred thirty".