1338351038 has 8 divisors (see below), whose sum is σ = 2050240032. Its totient is φ = 654937696.

The previous prime is 1338351037. The next prime is 1338351059. The reversal of 1338351038 is 8301538331.

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

It is a junction number, because it is equal to n+sod(n) for n = 1338350989 and 1338351007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338351037) 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, 7118795 + ... + 7118982.

It is an arithmetic number, because the mean of its divisors is an integer number (256280004).

Almost surely, 2^1338351038 is an apocalyptic number.

1338351038 is a deficient number, since it is larger than the sum of its proper divisors (711888994).

1338351038 is a wasteful number, since it uses less digits than its factorization.

1338351038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14237826.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1338351038 is about 36583.4803975784. The cubic root of 1338351038 is about 1102.0213626029.

Adding to 1338351038 its reverse (8301538331), we get a palindrome (9639889369).

The spelling of 1338351038 in words is "one billion, three hundred thirty-eight million, three hundred fifty-one thousand, thirty-eight".