26908030900 has 18 divisors (see below), whose sum is σ = 58390427270. Its totient is φ = 10763212320.

The previous prime is 26908030883. The next prime is 26908030931. The reversal of 26908030900 is 903080962.

It can be written as a sum of positive squares in 3 ways, for example, as 3076699024 + 23831331876 = 55468^2 + 154374^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26908030900.

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, 134540055 + ... + 134540254.

Almost surely, 2^26908030900 is an apocalyptic number.

26908030900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26908030900 is an abundant number, since it is smaller than the sum of its proper divisors (31482396370).

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

26908030900 is a wasteful number, since it uses less digits than its factorization.

26908030900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269080323 (or 269080316 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 26908030900 in words is "twenty-six billion, nine hundred eight million, thirty thousand, nine hundred".