8290827827 has 4 divisors (see below), whose sum is σ = 8316982176. Its totient is φ = 8264673480.

The previous prime is 8290827823. The next prime is 8290827863. The reversal of 8290827827 is 7287280928.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8290827827 - 2² = 8290827823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8290827823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13076699 + ... + 13077332.

It is an arithmetic number, because the mean of its divisors is an integer number (2079245544).

Almost surely, 2^8290827827 is an apocalyptic number.

8290827827 is a deficient number, since it is larger than the sum of its proper divisors (26154349).

8290827827 is a wasteful number, since it uses less digits than its factorization.

8290827827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26154348.

The product of its (nonzero) digits is 1806336, while the sum is 53.

The square root of 8290827827 is about 91053.9830375366. The cubic root of 8290827827 is about 2023.9477601481.

The spelling of 8290827827 in words is "eight billion, two hundred ninety million, eight hundred twenty-seven thousand, eight hundred twenty-seven".