26936004936 has 32 divisors (see below), whose sum is σ = 68772781440. Its totient is φ = 8787632448.

The previous prime is 26936004923. The next prime is 26936004941. The reversal of 26936004936 is 63940063962.

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 7 ways as a sum of consecutive naturals, for example, 11938591 + ... + 11940846.

It is an arithmetic number, because the mean of its divisors is an integer number (2149149420).

Almost surely, 2^26936004936 is an apocalyptic number.

It is an amenable number.

26936004936 is an abundant number, since it is smaller than the sum of its proper divisors (41836776504).

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

26936004936 is a wasteful number, since it uses less digits than its factorization.

26936004936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23879493 (or 23879489 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 48.

The spelling of 26936004936 in words is "twenty-six billion, nine hundred thirty-six million, four thousand, nine hundred thirty-six".