8340064 has 24 divisors (see below), whose sum is σ = 17386488. Its totient is φ = 3924480.

The previous prime is 8340061. The next prime is 8340071. The reversal of 8340064 is 4600438.

It is a super-3 number, since 3×8340064³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8340061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7122 + ... + 8209.

It is an arithmetic number, because the mean of its divisors is an integer number (724437).

Almost surely, 2^8340064 is an apocalyptic number.

It is an amenable number.

8340064 is an abundant number, since it is smaller than the sum of its proper divisors (9046424).

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

8340064 is a wasteful number, since it uses less digits than its factorization.

8340064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15358 (or 15350 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 8340064 is about 2887.9168963112. The cubic root of 8340064 is about 202.7946348628.

The spelling of 8340064 in words is "eight million, three hundred forty thousand, sixty-four".