67936630 has 8 divisors (see below), whose sum is σ = 122285952. Its totient is φ = 27174648.

The previous prime is 67936621. The next prime is 67936633. The reversal of 67936630 is 3663976.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67936633) 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, 3396822 + ... + 3396841.

It is an arithmetic number, because the mean of its divisors is an integer number (15285744).

Almost surely, 2^67936630 is an apocalyptic number.

67936630 is a deficient number, since it is larger than the sum of its proper divisors (54349322).

67936630 is a wasteful number, since it uses less digits than its factorization.

67936630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793670.

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 67936630 is about 8242.3679849907. The cubic root of 67936630 is about 408.0386793716.

The spelling of 67936630 in words is "sixty-seven million, nine hundred thirty-six thousand, six hundred thirty".