338440002 has 8 divisors (see below), whose sum is σ = 676880016. Its totient is φ = 112813332.

The previous prime is 338439979. The next prime is 338440021. The reversal of 338440002 is 200044833.

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

338440002 is an admirable number.

It is a super-2 number, since 2×338440002² = 229083269907520008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28203328 + ... + 28203339.

It is an arithmetic number, because the mean of its divisors is an integer number (84610002).

Almost surely, 2^338440002 is an apocalyptic number.

338440002 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.

338440002 is a wasteful number, since it uses less digits than its factorization.

338440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56406672.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 338440002 is about 18396.7388957935. The cubic root of 338440002 is about 696.8841114643.

Adding to 338440002 its reverse (200044833), we get a palindrome (538484835).

The spelling of 338440002 in words is "three hundred thirty-eight million, four hundred forty thousand, two".