827251800934 has 16 divisors (see below), whose sum is σ = 1372446856368. Its totient is φ = 371489373792.

The previous prime is 827251800929. The next prime is 827251800941. The reversal of 827251800934 is 439008152728.

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, 429963592 + ... + 429965515.

It is an arithmetic number, because the mean of its divisors is an integer number (85777928523).

Almost surely, 2^827251800934 is an apocalyptic number.

827251800934 is a deficient number, since it is larger than the sum of its proper divisors (545195055434).

827251800934 is a wasteful number, since it uses less digits than its factorization.

827251800934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859929159.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 827251800934 in words is "eight hundred twenty-seven billion, two hundred fifty-one million, eight hundred thousand, nine hundred thirty-four".