8278888061 has 8 divisors (see below), whose sum is σ = 8316432000. Its totient is φ = 8241368800.

The previous prime is 8278888027. The next prime is 8278888063. The reversal of 8278888061 is 1608888728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8278888061 - 2¹⁰ = 8278887037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8278887988 and 8278888006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8278888063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107386 + ... + 1114836.

It is an arithmetic number, because the mean of its divisors is an integer number (1039554000).

Almost surely, 2^8278888061 is an apocalyptic number.

It is an amenable number.

8278888061 is a deficient number, since it is larger than the sum of its proper divisors (37543939).

8278888061 is a wasteful number, since it uses less digits than its factorization.

8278888061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12339.

The product of its (nonzero) digits is 2752512, while the sum is 56.

The square root of 8278888061 is about 90988.3951996077. The cubic root of 8278888061 is about 2022.9757192046.

It can be divided in two parts, 827 and 8888061, that added together give a palindrome (8888888).

The spelling of 8278888061 in words is "eight billion, two hundred seventy-eight million, eight hundred eighty-eight thousand, sixty-one".