238410036 has 18 divisors (see below), whose sum is σ = 602647682. Its totient is φ = 79470000.

The previous prime is 238410031. The next prime is 238410047. The reversal of 238410036 is 630014832.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 182250000 + 56160036 = 13500^2 + 7494^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 238409991 and 238410009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238410031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3311215 + ... + 3311286.

Almost surely, 2^238410036 is an apocalyptic number.

It is an amenable number.

238410036 is an abundant number, since it is smaller than the sum of its proper divisors (364237646).

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

238410036 is a wasteful number, since it uses less digits than its factorization.

238410036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6622511 (or 6622506 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 238410036 is about 15440.5322447123. The cubic root of 238410036 is about 620.0711295431.

Adding to 238410036 its reverse (630014832), we get a palindrome (868424868).

The spelling of 238410036 in words is "two hundred thirty-eight million, four hundred ten thousand, thirty-six".