192206835396 has 81 divisors (see below), whose sum is σ = 491975801863. Its totient is φ = 63271908480.

The previous prime is 192206835391. The next prime is 192206835409. The reversal of 192206835396 is 693538602291.

The square root of 192206835396 is 438414.

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

192206835396 is a `hidden beast` number, since 1 + 9 + 2 + 20 + 6 + 83 + 539 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 55513956996 + 136692878400 = 235614^2 + 369720^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (192206835391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 234112666 + ... + 234113486.

Almost surely, 2^192206835396 is an apocalyptic number.

192206835396 is the 438414-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192206835396

192206835396 is an abundant number, since it is smaller than the sum of its proper divisors (299768966467).

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

192206835396 is an frugal number, since it uses more digits than its factorization.

192206835396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 192206835396 in words is "one hundred ninety-two billion, two hundred six million, eight hundred thirty-five thousand, three hundred ninety-six".