8484163154 has 4 divisors (see below), whose sum is σ = 12726244734. Its totient is φ = 4242081576.

The previous prime is 8484163153. The next prime is 8484163189. The reversal of 8484163154 is 4513614848.

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

It can be written as a sum of positive squares in only one way, i.e., 8409807025 + 74356129 = 91705^2 + 8623^2 .

It is a super-3 number, since 3×8484163154³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8484163151) 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 as a sum of consecutive naturals, namely, 2121040787 + ... + 2121040790.

Almost surely, 2^8484163154 is an apocalyptic number.

8484163154 is a deficient number, since it is larger than the sum of its proper divisors (4242081580).

8484163154 is a wasteful number, since it uses less digits than its factorization.

8484163154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4242081579.

The product of its digits is 368640, while the sum is 44.

The square root of 8484163154 is about 92109.5171738513. The cubic root of 8484163154 is about 2039.5593013495.

The spelling of 8484163154 in words is "eight billion, four hundred eighty-four million, one hundred sixty-three thousand, one hundred fifty-four".