26630785926 has 12 divisors (see below), whose sum is σ = 57700036212. Its totient is φ = 8876928636.

The previous prime is 26630785913. The next prime is 26630785931. The reversal of 26630785926 is 62958703662.

26630785926 is a `hidden beast` number, since 266 + 307 + 8 + 59 + 26 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 739744036 + ... + 739744071.

It is an arithmetic number, because the mean of its divisors is an integer number (4808336351).

Almost surely, 2^26630785926 is an apocalyptic number.

26630785926 is an abundant number, since it is smaller than the sum of its proper divisors (31069250286).

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

26630785926 is a wasteful number, since it uses less digits than its factorization.

26630785926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479488115 (or 1479488112 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 26630785926 in words is "twenty-six billion, six hundred thirty million, seven hundred eighty-five thousand, nine hundred twenty-six".