11006947396 has 9 divisors (see below), whose sum is σ = 19262525149. Its totient is φ = 5503368784.

The previous prime is 11006947349. The next prime is 11006947417. The reversal of 11006947396 is 69374960011.

It is a happy number.

The square root of 11006947396 is 104914.

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., 10993522500 + 13424896 = 104850^2 + 3664^2 .

It is a super-2 number, since 2×11006947396² (a number of 21 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, 183600 + ... + 236056.

Almost surely, 2^11006947396 is an apocalyptic number.

11006947396 is the 104914-th square number.

It is an amenable number.

11006947396 is a deficient number, since it is larger than the sum of its proper divisors (8255577753).

11006947396 is an frugal number, since it uses more digits than its factorization.

11006947396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104918 (or 52459 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

It can be divided in two parts, 1100 and 6947396, that added together give a palindrome (6948496).

The spelling of 11006947396 in words is "eleven billion, six million, nine hundred forty-seven thousand, three hundred ninety-six".