238493716 has 24 divisors (see below), whose sum is σ = 437754240. Its totient is φ = 113474592.

The previous prime is 238493711. The next prime is 238493737. The reversal of 238493716 is 617394832.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238493711) by changing a digit.

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, 11545 + ... + 24703.

It is an arithmetic number, because the mean of its divisors is an integer number (18239760).

Almost surely, 2^238493716 is an apocalyptic number.

It is an amenable number.

238493716 is a deficient number, since it is larger than the sum of its proper divisors (199260524).

238493716 is a wasteful number, since it uses less digits than its factorization.

238493716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13383 (or 13381 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 238493716 is about 15443.2417581284. The cubic root of 238493716 is about 620.1436677123.

It can be divided in two parts, 2384 and 93716, that added together give a square (96100 = 310²).

The spelling of 238493716 in words is "two hundred thirty-eight million, four hundred ninety-three thousand, seven hundred sixteen".