338716472 has 8 divisors (see below), whose sum is σ = 635093400. Its totient is φ = 169358232.

The previous prime is 338716387. The next prime is 338716487. The reversal of 338716472 is 274617833.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×338716472² = 229457696808253568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21169772 + ... + 21169787.

It is an arithmetic number, because the mean of its divisors is an integer number (79386675).

Almost surely, 2^338716472 is an apocalyptic number.

It is an amenable number.

338716472 is a deficient number, since it is larger than the sum of its proper divisors (296376928).

338716472 is a wasteful number, since it uses less digits than its factorization.

338716472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42339565 (or 42339561 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 338716472 is about 18404.2514653544. The cubic root of 338716472 is about 697.0738202358.

The spelling of 338716472 in words is "three hundred thirty-eight million, seven hundred sixteen thousand, four hundred seventy-two".