238984316 has 6 divisors (see below), whose sum is σ = 418222560. Its totient is φ = 119492156.

The previous prime is 238984303. The next prime is 238984349. The reversal of 238984316 is 613489832.

It is a super-2 number, since 2×238984316² = 114227006587975712, 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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29873036 + ... + 29873043.

It is an arithmetic number, because the mean of its divisors is an integer number (69703760).

Almost surely, 2^238984316 is an apocalyptic number.

It is an amenable number.

238984316 is a deficient number, since it is larger than the sum of its proper divisors (179238244).

238984316 is a wasteful number, since it uses less digits than its factorization.

238984316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59746083 (or 59746081 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 238984316 is about 15459.1175686066. The cubic root of 238984316 is about 620.5686042820.

The spelling of 238984316 in words is "two hundred thirty-eight million, nine hundred eighty-four thousand, three hundred sixteen".