27326740998 has 16 divisors (see below), whose sum is σ = 55986494256. Its totient is φ = 8886744960.

The previous prime is 27326740997. The next prime is 27326741023. The reversal of 27326740998 is 89904762372.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27326740997) 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, 55541911 + ... + 55542402.

It is an arithmetic number, because the mean of its divisors is an integer number (3499155891).

Almost surely, 2^27326740998 is an apocalyptic number.

27326740998 is an abundant number, since it is smaller than the sum of its proper divisors (28659753258).

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

27326740998 is a wasteful number, since it uses less digits than its factorization.

27326740998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111084359.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 27326740998 in words is "twenty-seven billion, three hundred twenty-six million, seven hundred forty thousand, nine hundred ninety-eight".