338660151 has 8 divisors (see below), whose sum is σ = 466113024. Its totient is φ = 218490360.

The previous prime is 338660117. The next prime is 338660159. The reversal of 338660151 is 151066833.

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

It is not a de Polignac number, because 338660151 - 2⁶ = 338660087 is a prime.

It is a super-2 number, since 2×338660151² = 229381395750685602, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338660159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820661 + ... + 1820846.

It is an arithmetic number, because the mean of its divisors is an integer number (58264128).

Almost surely, 2^338660151 is an apocalyptic number.

338660151 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

338660151 is a deficient number, since it is larger than the sum of its proper divisors (127452873).

338660151 is a wasteful number, since it uses less digits than its factorization.

338660151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641541.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 338660151 is about 18402.7212933305. The cubic root of 338660151 is about 697.0351821475.

The spelling of 338660151 in words is "three hundred thirty-eight million, six hundred sixty thousand, one hundred fifty-one".