11946826608 has 40 divisors (see below), whose sum is σ = 31022569488. Its totient is φ = 3961638912.

The previous prime is 11946826603. The next prime is 11946826621. The reversal of 11946826608 is 80662864911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11946826603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635535 + ... + 654062.

Almost surely, 2^11946826608 is an apocalyptic number.

It is an amenable number.

11946826608 is an abundant number, since it is smaller than the sum of its proper divisors (19075742880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11946826608 is a wasteful number, since it uses less digits than its factorization.

11946826608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289801 (or 1289795 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 11946826608 in words is "eleven billion, nine hundred forty-six million, eight hundred twenty-six thousand, six hundred eight".