8324290139 has 4 divisors (see below), whose sum is σ = 9081043800. Its totient is φ = 7567536480.

The previous prime is 8324290129. The next prime is 8324290171. The reversal of 8324290139 is 9310924238.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8324290139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8324290096 and 8324290105.

It is not an unprimeable number, because it can be changed into a prime (8324290129) 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 3 ways as a sum of consecutive naturals, for example, 378376814 + ... + 378376835.

It is an arithmetic number, because the mean of its divisors is an integer number (2270260950).

Almost surely, 2^8324290139 is an apocalyptic number.

8324290139 is a deficient number, since it is larger than the sum of its proper divisors (756753661).

8324290139 is a wasteful number, since it uses less digits than its factorization.

8324290139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756753660.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 8324290139 is about 91237.5478572282. The cubic root of 8324290139 is about 2026.6670326236.

The spelling of 8324290139 in words is "eight billion, three hundred twenty-four million, two hundred ninety thousand, one hundred thirty-nine".