8324348138 has 4 divisors (see below), whose sum is σ = 12486522210. Its totient is φ = 4162174068.

The previous prime is 8324348119. The next prime is 8324348159. The reversal of 8324348138 is 8318434238.

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., 5878748929 + 2445599209 = 76673^2 + 49453^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081087033 + ... + 2081087036.

Almost surely, 2^8324348138 is an apocalyptic number.

8324348138 is a deficient number, since it is larger than the sum of its proper divisors (4162174072).

8324348138 is a wasteful number, since it uses less digits than its factorization.

8324348138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162174071.

The product of its digits is 442368, while the sum is 44.

The square root of 8324348138 is about 91237.8657027881. The cubic root of 8324348138 is about 2026.6717395069.

The spelling of 8324348138 in words is "eight billion, three hundred twenty-four million, three hundred forty-eight thousand, one hundred thirty-eight".