8256614361 has 4 divisors (see below), whose sum is σ = 11008819152. Its totient is φ = 5504409572.

The previous prime is 8256614339. The next prime is 8256614363. The reversal of 8256614361 is 1634166528.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8256614361 - 2¹¹ = 8256612313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8256614363) 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, 1376102391 + ... + 1376102396.

It is an arithmetic number, because the mean of its divisors is an integer number (2752204788).

Almost surely, 2^8256614361 is an apocalyptic number.

It is an amenable number.

8256614361 is a deficient number, since it is larger than the sum of its proper divisors (2752204791).

8256614361 is a wasteful number, since it uses less digits than its factorization.

8256614361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752204790.

The product of its digits is 207360, while the sum is 42.

The square root of 8256614361 is about 90865.9141867840. The cubic root of 8256614361 is about 2021.1598705130.

The spelling of 8256614361 in words is "eight billion, two hundred fifty-six million, six hundred fourteen thousand, three hundred sixty-one".