67938301 has 2 divisors, whose sum is σ = 67938302. Its totient is φ = 67938300.

The previous prime is 67938293. The next prime is 67938331. The reversal of 67938301 is 10383976.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61638201 + 6300100 = 7851^2 + 2510^2 .

It is a cyclic number.

It is not a de Polignac number, because 67938301 - 2³ = 67938293 is a prime.

It is a super-2 number, since 2×67938301² = 9231225485533202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67938331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33969150 + 33969151.

It is an arithmetic number, because the mean of its divisors is an integer number (33969151).

Almost surely, 2^67938301 is an apocalyptic number.

It is an amenable number.

67938301 is a deficient number, since it is larger than the sum of its proper divisors (1).

67938301 is an equidigital number, since it uses as much as digits as its factorization.

67938301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 67938301 is about 8242.4693508681. The cubic root of 67938301 is about 408.0420247786.

The spelling of 67938301 in words is "sixty-seven million, nine hundred thirty-eight thousand, three hundred one".