11790919396 has 9 divisors (see below), whose sum is σ = 20634489001. Its totient is φ = 5895351112.

The previous prime is 11790919367. The next prime is 11790919423. The reversal of 11790919396 is 69391909711.

The square root of 11790919396 is 108586.

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., 11787444900 + 3474496 = 108570^2 + 1864^2 .

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, 190026 + ... + 244318.

Almost surely, 2^11790919396 is an apocalyptic number.

11790919396 is the 108586-th square number.

It is an amenable number.

11790919396 is a deficient number, since it is larger than the sum of its proper divisors (8843569605).

11790919396 is an frugal number, since it uses more digits than its factorization.

11790919396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108590 (or 54295 counting only the distinct ones).

The product of its (nonzero) digits is 826686, while the sum is 55.

The spelling of 11790919396 in words is "eleven billion, seven hundred ninety million, nine hundred nineteen thousand, three hundred ninety-six".