11879597936 has 20 divisors (see below), whose sum is σ = 23051668200. Its totient is φ = 5930780352.

The previous prime is 11879597923. The next prime is 11879597963. The reversal of 11879597936 is 63979597811.

It is a super-2 number, since 2×11879597936² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552791 + ... + 573878.

It is an arithmetic number, because the mean of its divisors is an integer number (1152583410).

Almost surely, 2^11879597936 is an apocalyptic number.

11879597936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11879597936 is a deficient number, since it is larger than the sum of its proper divisors (11172070264).

11879597936 is a wasteful number, since it uses less digits than its factorization.

11879597936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127336 (or 1127330 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 65.

The spelling of 11879597936 in words is "eleven billion, eight hundred seventy-nine million, five hundred ninety-seven thousand, nine hundred thirty-six".