238349412 has 96 divisors (see below), whose sum is σ = 725392640. Its totient is φ = 66251520.

The previous prime is 238349411. The next prime is 238349443. The reversal of 238349412 is 214943832.

238349412 is a `hidden beast` number, since 238 + 3 + 4 + 9 + 412 = 666.

238349412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (238349411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23712 + ... + 32232.

Almost surely, 2^238349412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238349412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362696320).

238349412 is an abundant number, since it is smaller than the sum of its proper divisors (487043228).

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

238349412 is a wasteful number, since it uses less digits than its factorization.

238349412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8578 (or 8570 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 238349412 is about 15438.5689751350. The cubic root of 238349412 is about 620.0185669084.

The spelling of 238349412 in words is "two hundred thirty-eight million, three hundred forty-nine thousand, four hundred twelve".