1338014386 has 8 divisors (see below), whose sum is σ = 2013872364. Its totient is φ = 666723600.

The previous prime is 1338014329. The next prime is 1338014413. The reversal of 1338014386 is 6834108331.

It can be written as a sum of positive squares in 2 ways, for example, as 1331155225 + 6859161 = 36485^2 + 2619^2 .

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

It is a super-3 number, since 3×1338014386³ (a number of 28 digits) contains 333 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, 1141065 + ... + 1142236.

Almost surely, 2^1338014386 is an apocalyptic number.

1338014386 is a deficient number, since it is larger than the sum of its proper divisors (675857978).

1338014386 is a wasteful number, since it uses less digits than its factorization.

1338014386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283596.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 1338014386 is about 36578.8789604056. The cubic root of 1338014386 is about 1101.9289531635.

The spelling of 1338014386 in words is "one billion, three hundred thirty-eight million, fourteen thousand, three hundred eighty-six".