8274071676 has 72 divisors (see below), whose sum is σ = 21121517424. Its totient is φ = 2519562240.

The previous prime is 8274071671. The next prime is 8274071699. The reversal of 8274071676 is 6761704728.

8274071676 = 8868² + 8869² + ... + 8971².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8274071671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175686 + ... + 217746.

Almost surely, 2^8274071676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8274071676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10560758712).

8274071676 is an abundant number, since it is smaller than the sum of its proper divisors (12847445748).

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

8274071676 is a wasteful number, since it uses less digits than its factorization.

8274071676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42191 (or 42176 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 48.

The square root of 8274071676 is about 90961.9243200143. The cubic root of 8274071676 is about 2022.5833428405.

The spelling of 8274071676 in words is "eight billion, two hundred seventy-four million, seventy-one thousand, six hundred seventy-six".