8994534 has 16 divisors (see below), whose sum is σ = 18111600. Its totient is φ = 2977760.

The previous prime is 8994533. The next prime is 8994563. The reversal of 8994534 is 4354998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8994533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4137 + ... + 5924.

It is an arithmetic number, because the mean of its divisors is an integer number (1131975).

Almost surely, 2^8994534 is an apocalyptic number.

8994534 is an abundant number, since it is smaller than the sum of its proper divisors (9117066).

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

8994534 is a wasteful number, since it uses less digits than its factorization.

8994534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215.

The product of its digits is 155520, while the sum is 42.

The square root of 8994534 is about 2999.0888616378. The cubic root of 8994534 is about 207.9662636360.

The spelling of 8994534 in words is "eight million, nine hundred ninety-four thousand, five hundred thirty-four".