238387468 has 12 divisors (see below), whose sum is σ = 455103432. Its totient is φ = 108357920.

The previous prime is 238387441. The next prime is 238387507. The reversal of 238387468 is 864783832.

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 3 ways as a sum of consecutive naturals, for example, 2708905 + ... + 2708992.

It is an arithmetic number, because the mean of its divisors is an integer number (37925286).

Almost surely, 2^238387468 is an apocalyptic number.

It is an amenable number.

238387468 is a deficient number, since it is larger than the sum of its proper divisors (216715964).

238387468 is a wasteful number, since it uses less digits than its factorization.

238387468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5417912 (or 5417910 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 238387468 is about 15439.8014235935. The cubic root of 238387468 is about 620.0515635228.

The spelling of 238387468 in words is "two hundred thirty-eight million, three hundred eighty-seven thousand, four hundred sixty-eight".