338180930 has 16 divisors (see below), whose sum is σ = 614637504. Its totient is φ = 133958640.

The previous prime is 338180929. The next prime is 338181001. The reversal of 338180930 is 39081833.

It is a super-2 number, since 2×338180930² = 228732682831329800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163136 + ... + 165195.

It is an arithmetic number, because the mean of its divisors is an integer number (38414844).

Almost surely, 2^338180930 is an apocalyptic number.

338180930 is a deficient number, since it is larger than the sum of its proper divisors (276456574).

338180930 is a wasteful number, since it uses less digits than its factorization.

338180930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328441.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 338180930 is about 18389.6962998305. The cubic root of 338180930 is about 696.7062470994.

The spelling of 338180930 in words is "three hundred thirty-eight million, one hundred eighty thousand, nine hundred thirty".