67304830 has 8 divisors (see below), whose sum is σ = 121148712. Its totient is φ = 26921928.

The previous prime is 67304827. The next prime is 67304837. The reversal of 67304830 is 3840376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 67304792 and 67304801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67304837) 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, 3365232 + ... + 3365251.

It is an arithmetic number, because the mean of its divisors is an integer number (15143589).

Almost surely, 2^67304830 is an apocalyptic number.

67304830 is a deficient number, since it is larger than the sum of its proper divisors (53843882).

67304830 is a wasteful number, since it uses less digits than its factorization.

67304830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730490.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 67304830 is about 8203.9520963984. The cubic root of 67304830 is about 406.7698393008.

The spelling of 67304830 in words is "sixty-seven million, three hundred four thousand, eight hundred thirty".