338035730 has 8 divisors (see below), whose sum is σ = 608464332. Its totient is φ = 135214288.

The previous prime is 338035727. The next prime is 338035751. The reversal of 338035730 is 37530833.

It can be written as a sum of positive squares in 2 ways, for example, as 321233929 + 16801801 = 17923^2 + 4099^2 .

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

It is a super-2 number, since 2×338035730² = 228536309513265800, which contains 22 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, 16901777 + ... + 16901796.

Almost surely, 2^338035730 is an apocalyptic number.

338035730 is a deficient number, since it is larger than the sum of its proper divisors (270428602).

338035730 is a wasteful number, since it uses less digits than its factorization.

338035730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33803580.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 338035730 is about 18385.7480130671. The cubic root of 338035730 is about 696.6065211641.

The spelling of 338035730 in words is "three hundred thirty-eight million, thirty-five thousand, seven hundred thirty".