338640062 has 8 divisors (see below), whose sum is σ = 508240656. Its totient is φ = 169226512.

The previous prime is 338640053. The next prime is 338640073. The reversal of 338640062 is 260046833.

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

It is a super-2 number, since 2×338640062² = 229354183182727688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42143 + ... + 49530.

It is an arithmetic number, because the mean of its divisors is an integer number (63530082).

Almost surely, 2^338640062 is an apocalyptic number.

338640062 is a deficient number, since it is larger than the sum of its proper divisors (169600594).

338640062 is a wasteful number, since it uses less digits than its factorization.

338640062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93522.

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

The square root of 338640062 is about 18402.1754692210. The cubic root of 338640062 is about 697.0213993857.

Adding to 338640062 its reverse (260046833), we get a palindrome (598686895).

The spelling of 338640062 in words is "three hundred thirty-eight million, six hundred forty thousand, sixty-two".