338041347 has 12 divisors (see below), whose sum is σ = 524309256. Its totient is φ = 193166400.

The previous prime is 338041337. The next prime is 338041381. The reversal of 338041347 is 743140833.

It is not a de Polignac number, because 338041347 - 2²⁰ = 336992771 is a prime.

It is a super-2 number, since 2×338041347² = 228543904563148818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338041337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1149654 + ... + 1149947.

It is an arithmetic number, because the mean of its divisors is an integer number (43692438).

Almost surely, 2^338041347 is an apocalyptic number.

338041347 is a deficient number, since it is larger than the sum of its proper divisors (186267909).

338041347 is a wasteful number, since it uses less digits than its factorization.

338041347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299618 (or 2299611 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 338041347 is about 18385.9007666201. The cubic root of 338041347 is about 696.6103795503.

The spelling of 338041347 in words is "three hundred thirty-eight million, forty-one thousand, three hundred forty-seven".