338038794 has 12 divisors (see below), whose sum is σ = 732417426. Its totient is φ = 112679592.

The previous prime is 338038793. The next prime is 338038807. The reversal of 338038794 is 497830833.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 222755625 + 115283169 = 14925^2 + 10737^2 .

It is a super-2 number, since 2×338038794² = 228540452497948872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338038793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9389949 + ... + 9389984.

Almost surely, 2^338038794 is an apocalyptic number.

338038794 is an abundant number, since it is smaller than the sum of its proper divisors (394378632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338038794 is a wasteful number, since it uses less digits than its factorization.

338038794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18779941 (or 18779938 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 338038794 is about 18385.8313382887. The cubic root of 338038794 is about 696.6086258685.

The spelling of 338038794 in words is "three hundred thirty-eight million, thirty-eight thousand, seven hundred ninety-four".