338485207 has 4 divisors (see below), whose sum is σ = 346357000. Its totient is φ = 330613416.

The previous prime is 338485153. The next prime is 338485219. The reversal of 338485207 is 702584833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702584833 = 131 ⋅5363243.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-338485207 is a prime.

It is a super-2 number, since 2×338485207² = 229144470715665698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 338485207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338486207) 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, 3935832 + ... + 3935917.

It is an arithmetic number, because the mean of its divisors is an integer number (86589250).

Almost surely, 2^338485207 is an apocalyptic number.

338485207 is a deficient number, since it is larger than the sum of its proper divisors (7871793).

338485207 is an equidigital number, since it uses as much as digits as its factorization.

338485207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7871792.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 338485207 is about 18397.9674692614. The cubic root of 338485207 is about 696.9151373907.

The spelling of 338485207 in words is "three hundred thirty-eight million, four hundred eighty-five thousand, two hundred seven".