8354538 has 12 divisors (see below), whose sum is σ = 18101538. Its totient is φ = 2784840.

The previous prime is 8354503. The next prime is 8354539.

8354538 is a `hidden beast` number, since 83 + 545 + 38 = 666.

8354538 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 8311689 + 42849 = 2883^2 + 207^2 .

It is not an unprimeable number, because it can be changed into a prime (8354539) 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 5 ways as a sum of consecutive naturals, for example, 232053 + ... + 232088.

Almost surely, 2^8354538 is an apocalyptic number.

8354538 is an abundant number, since it is smaller than the sum of its proper divisors (9747000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8354538 is a wasteful number, since it uses less digits than its factorization.

8354538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464149 (or 464146 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 8354538 is about 2890.4217685314. The cubic root of 8354538 is about 202.9118822908.

The spelling of 8354538 in words is "eight million, three hundred fifty-four thousand, five hundred thirty-eight".