342638006 has 8 divisors (see below), whose sum is σ = 514036800. Its totient is φ = 171292408.

The previous prime is 342638003. The next prime is 342638011. The reversal of 342638006 is 600836243.

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 (342638003) 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, 14075 + ... + 29721.

It is an arithmetic number, because the mean of its divisors is an integer number (64254600).

Almost surely, 2^342638006 is an apocalyptic number.

342638006 is a deficient number, since it is larger than the sum of its proper divisors (171398794).

342638006 is a wasteful number, since it uses less digits than its factorization.

342638006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 342638006 is about 18510.4836781755. The cubic root of 342638006 is about 699.7536588971.

The spelling of 342638006 in words is "three hundred forty-two million, six hundred thirty-eight thousand, six".