67800342 has 8 divisors (see below), whose sum is σ = 135600696. Its totient is φ = 22600112.

The previous prime is 67800329. The next prime is 67800349. The reversal of 67800342 is 24300876.

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

67800342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67800349) 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, 5650023 + ... + 5650034.

It is an arithmetic number, because the mean of its divisors is an integer number (16950087).

Almost surely, 2^67800342 is an apocalyptic number.

67800342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67800342 is a wasteful number, since it uses less digits than its factorization.

67800342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11300062.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 67800342 is about 8234.0963074280. The cubic root of 67800342 is about 407.7656405899.

The spelling of 67800342 in words is "sixty-seven million, eight hundred thousand, three hundred forty-two".