8412827149 has 4 divisors (see below), whose sum is σ = 8608474336. Its totient is φ = 8217179964.

The previous prime is 8412827147. The next prime is 8412827153. The reversal of 8412827149 is 9417282148.

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 8412827149 - 2¹ = 8412827147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8412827099 and 8412827108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8412827141) 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, 97823529 + ... + 97823614.

It is an arithmetic number, because the mean of its divisors is an integer number (2152118584).

Almost surely, 2^8412827149 is an apocalyptic number.

It is an amenable number.

8412827149 is a deficient number, since it is larger than the sum of its proper divisors (195647187).

8412827149 is a wasteful number, since it uses less digits than its factorization.

8412827149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195647186.

The product of its digits is 258048, while the sum is 46.

The square root of 8412827149 is about 91721.4650395424. The cubic root of 8412827149 is about 2033.8269070332.

The spelling of 8412827149 in words is "eight billion, four hundred twelve million, eight hundred twenty-seven thousand, one hundred forty-nine".