339890238 has 24 divisors (see below), whose sum is σ = 736857576. Its totient is φ = 113230800.

The previous prime is 339890147. The next prime is 339890249. The reversal of 339890238 is 832098933.

339890238 is a `hidden beast` number, since 339 + 89 + 0 + 238 = 666.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 339890193 and 339890202.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 33928 + ... + 42788.

It is an arithmetic number, because the mean of its divisors is an integer number (30702399).

Almost surely, 2^339890238 is an apocalyptic number.

339890238 is an abundant number, since it is smaller than the sum of its proper divisors (396967338).

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

339890238 is a wasteful number, since it uses less digits than its factorization.

339890238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000 (or 10997 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 339890238 is about 18436.1123342206. The cubic root of 339890238 is about 697.8780899997.

It can be divided in two parts, 3398 and 90238, that added together give a square (93636 = 306²).

The spelling of 339890238 in words is "three hundred thirty-nine million, eight hundred ninety thousand, two hundred thirty-eight".