67345004 has 12 divisors (see below), whose sum is σ = 118754328. Its totient is φ = 33415200.

The previous prime is 67344997. The next prime is 67345013. The reversal of 67345004 is 40054376.

67345004 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

67345004 is strictly pandigital in base 9.

It is an unprimeable number.

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, 63737 + ... + 64784.

It is an arithmetic number, because the mean of its divisors is an integer number (9896194).

Almost surely, 2^67345004 is an apocalyptic number.

It is an amenable number.

67345004 is a deficient number, since it is larger than the sum of its proper divisors (51409324).

67345004 is a wasteful number, since it uses less digits than its factorization.

67345004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128656 (or 128654 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 67345004 is about 8206.4001852213. The cubic root of 67345004 is about 406.8507563325.

The spelling of 67345004 in words is "sixty-seven million, three hundred forty-five thousand, four".