67340008 has 16 divisors (see below), whose sum is σ = 126900000. Its totient is φ = 33500016.

The previous prime is 67340003. The next prime is 67340011. The reversal of 67340008 is 80004376.

It is not an unprimeable number, because it can be changed into a prime (67340003) 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, 19558 + ... + 22741.

It is an arithmetic number, because the mean of its divisors is an integer number (7931250).

Almost surely, 2^67340008 is an apocalyptic number.

It is an amenable number.

67340008 is a deficient number, since it is larger than the sum of its proper divisors (59559992).

67340008 is a wasteful number, since it uses less digits than its factorization.

67340008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42504 (or 42500 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 67340008 is about 8206.0957830140. The cubic root of 67340008 is about 406.8406953207.

The spelling of 67340008 in words is "sixty-seven million, three hundred forty thousand, eight".