8324290138 has 8 divisors (see below), whose sum is σ = 12535021332. Its totient is φ = 4145949696.

The previous prime is 8324290129. The next prime is 8324290171. The reversal of 8324290138 is 8310924238.

It can be written as a sum of positive squares in 2 ways, for example, as 6154873209 + 2169416929 = 78453^2 + 46577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8324290138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8097045 + ... + 8098072.

Almost surely, 2^8324290138 is an apocalyptic number.

8324290138 is a deficient number, since it is larger than the sum of its proper divisors (4210731194).

8324290138 is a wasteful number, since it uses less digits than its factorization.

8324290138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16195376.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 8324290138 is about 91237.5478517480. The cubic root of 8324290138 is about 2026.6670325424.

The spelling of 8324290138 in words is "eight billion, three hundred twenty-four million, two hundred ninety thousand, one hundred thirty-eight".