392068831716 has 81 divisors (see below), whose sum is σ = 1004527207593. Its totient is φ = 128937631680.

The previous prime is 392068831699. The next prime is 392068831729. The reversal of 392068831716 is 617138860293.

The square root of 392068831716 is 626154.

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

392068831716 is a `hidden beast` number, since 39 + 206 + 88 + 317 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 362950822116 + 29118009600 = 602454^2 + 170640^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 296796336 + ... + 296797656.

Almost surely, 2^392068831716 is an apocalyptic number.

392068831716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

392068831716 is the 626154-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 392068831716

392068831716 is an abundant number, since it is smaller than the sum of its proper divisors (612458375877).

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

392068831716 is an equidigital number, since it uses as much as digits as its factorization.

392068831716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 392068831716 in words is "three hundred ninety-two billion, sixty-eight million, eight hundred thirty-one thousand, seven hundred sixteen".