338468705 has 4 divisors (see below), whose sum is σ = 406162452. Its totient is φ = 270774960.

The previous prime is 338468701. The next prime is 338468719. The reversal of 338468705 is 507864833.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 259596544 + 78872161 = 16112^2 + 8881^2 .

It is not a de Polignac number, because 338468705 - 2² = 338468701 is a prime.

It is a super-2 number, since 2×338468705² = 229122128528754050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338468701) 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, 33846866 + ... + 33846875.

It is an arithmetic number, because the mean of its divisors is an integer number (101540613).

Almost surely, 2^338468705 is an apocalyptic number.

It is an amenable number.

338468705 is a deficient number, since it is larger than the sum of its proper divisors (67693747).

338468705 is an equidigital number, since it uses as much as digits as its factorization.

338468705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67693746.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 338468705 is about 18397.5189903421. The cubic root of 338468705 is about 696.9038117550.

The spelling of 338468705 in words is "three hundred thirty-eight million, four hundred sixty-eight thousand, seven hundred five".