827102940304 has 15 divisors (see below), whose sum is σ = 1602518995123. Its totient is φ = 413549651248.

The previous prime is 827102940299. The next prime is 827102940317. The reversal of 827102940304 is 403049201728.

The square root of 827102940304 is 909452.

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

It is a super-2 number, since 2×827102940304² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3524127 + ... + 3751489.

Almost surely, 2^827102940304 is an apocalyptic number.

827102940304 is the 909452-nd square number.

It is an amenable number.

827102940304 is a deficient number, since it is larger than the sum of its proper divisors (775416054819).

827102940304 is an frugal number, since it uses more digits than its factorization.

827102940304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454734 (or 227365 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 827102940304 in words is "eight hundred twenty-seven billion, one hundred two million, nine hundred forty thousand, three hundred four".