238434801 has 16 divisors (see below), whose sum is σ = 349030848. Its totient is φ = 143582400.

The previous prime is 238434797. The next prime is 238434817. The reversal of 238434801 is 108434832.

It is not a de Polignac number, because 238434801 - 2² = 238434797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (238434821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17830 + ... + 28191.

It is an arithmetic number, because the mean of its divisors is an integer number (21814428).

Almost surely, 2^238434801 is an apocalyptic number.

It is an amenable number.

238434801 is a deficient number, since it is larger than the sum of its proper divisors (110596047).

238434801 is a wasteful number, since it uses less digits than its factorization.

238434801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46192.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 238434801 is about 15441.3341716317. The cubic root of 238434801 is about 620.0925988992.

The spelling of 238434801 in words is "two hundred thirty-eight million, four hundred thirty-four thousand, eight hundred one".