1163347759396 has 9 divisors (see below), whose sum is σ = 2035862354001. Its totient is φ = 581672801112.

The previous prime is 1163347759373. The next prime is 1163347759403. The reversal of 1163347759396 is 6939577433611.

The square root of 1163347759396 is 1078586.

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

It can be written as a sum of positive squares in only one way, i.e., 66435062500 + 1096912696896 = 257750^2 + 1047336^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1887526 + ... + 2426818.

Almost surely, 2^{1163347759396} is an apocalyptic number.

1163347759396 is the 1078586-th square number.

It is an amenable number.

1163347759396 is a deficient number, since it is larger than the sum of its proper divisors (872514594605).

1163347759396 is an frugal number, since it uses more digits than its factorization.

1163347759396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078590 (or 539295 counting only the distinct ones).

The product of its digits is 77157360, while the sum is 64.

Multiplying 1163347759396 by its sum of digits (64), we get a square (74454256601344 = 8628688²).

The spelling of 1163347759396 in words is "one trillion, one hundred sixty-three billion, three hundred forty-seven million, seven hundred fifty-nine thousand, three hundred ninety-six".