238233366 has 32 divisors (see below), whose sum is σ = 605038080. Its totient is φ = 68066568.

The previous prime is 238233341. The next prime is 238233371. The reversal of 238233366 is 663332832.

238233366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 238233366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314746 + ... + 315501.

It is an arithmetic number, because the mean of its divisors is an integer number (18907440).

Almost surely, 2^238233366 is an apocalyptic number.

238233366 is an abundant number, since it is smaller than the sum of its proper divisors (366804714).

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

238233366 is a wasteful number, since it uses less digits than its factorization.

238233366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630265 (or 630259 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 238233366 is about 15434.8102029147. The cubic root of 238233366 is about 619.9179270479.

The spelling of 238233366 in words is "two hundred thirty-eight million, two hundred thirty-three thousand, three hundred sixty-six".