83671828722 has 24 divisors (see below), whose sum is σ = 181367566380. Its totient is φ = 27878516640.

The previous prime is 83671828699. The next prime is 83671828741. The reversal of 83671828722 is 22782817638.

83671828722 is a `hidden beast` number, since 8 + 367 + 182 + 87 + 22 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 83614083921 + 57744801 = 289161^2 + 7599^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 965029 + ... + 1048152.

Almost surely, 2^83671828722 is an apocalyptic number.

83671828722 is an abundant number, since it is smaller than the sum of its proper divisors (97695737658).

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

83671828722 is a wasteful number, since it uses less digits than its factorization.

83671828722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015498 (or 2015495 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The spelling of 83671828722 in words is "eighty-three billion, six hundred seventy-one million, eight hundred twenty-eight thousand, seven hundred twenty-two".