338709996 has 18 divisors (see below), whose sum is σ = 856183692. Its totient is φ = 112903320.

The previous prime is 338709977. The next prime is 338709997. The reversal of 338709996 is 699907833.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×338709996² = 229448922780640032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338709997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4704270 + ... + 4704341.

Almost surely, 2^338709996 is an apocalyptic number.

338709996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

338709996 is an abundant number, since it is smaller than the sum of its proper divisors (517473696).

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

338709996 is a wasteful number, since it uses less digits than its factorization.

338709996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9408621 (or 9408616 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The square root of 338709996 is about 18404.0755269044. The cubic root of 338709996 is about 697.0693777013.

The spelling of 338709996 in words is "three hundred thirty-eight million, seven hundred nine thousand, nine hundred ninety-six".