338315870 has 16 divisors (see below), whose sum is σ = 621926208. Its totient is φ = 132446880.

The previous prime is 338315869. The next prime is 338315891. The reversal of 338315870 is 78513833.

It is a happy number.

338315870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×338315870² = 228915255787713800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 359441 + ... + 360380.

It is an arithmetic number, because the mean of its divisors is an integer number (38870388).

Almost surely, 2^338315870 is an apocalyptic number.

338315870 is a deficient number, since it is larger than the sum of its proper divisors (283610338).

338315870 is a wasteful number, since it uses less digits than its factorization.

338315870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719875.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 338315870 is about 18393.3648362664. The cubic root of 338315870 is about 696.7989006970.

The spelling of 338315870 in words is "three hundred thirty-eight million, three hundred fifteen thousand, eight hundred seventy".