8900038394 has 8 divisors (see below), whose sum is σ = 14376985140. Its totient is φ = 4107710016.

The previous prime is 8900038379. The next prime is 8900038397. The reversal of 8900038394 is 4938300098.

It can be written as a sum of positive squares in 2 ways, for example, as 8810262769 + 89775625 = 93863^2 + 9475^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8900038397) 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, 171154559 + ... + 171154610.

Almost surely, 2^8900038394 is an apocalyptic number.

8900038394 is a deficient number, since it is larger than the sum of its proper divisors (5476946746).

8900038394 is a wasteful number, since it uses less digits than its factorization.

8900038394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342309184.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 8900038394 is about 94340.0148081396. The cubic root of 8900038394 is about 2072.3540780493.

The spelling of 8900038394 in words is "eight billion, nine hundred million, thirty-eight thousand, three hundred ninety-four".