234801109 has 4 divisors (see below), whose sum is σ = 235141600. Its totient is φ = 234460620.

The previous prime is 234801103. The next prime is 234801167. The reversal of 234801109 is 901108432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 234801109 - 2¹³ = 234792917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234801103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169209 + ... + 170590.

It is an arithmetic number, because the mean of its divisors is an integer number (58785400).

Almost surely, 2^234801109 is an apocalyptic number.

It is an amenable number.

234801109 is a deficient number, since it is larger than the sum of its proper divisors (340491).

234801109 is an equidigital number, since it uses as much as digits as its factorization.

234801109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340490.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 234801109 is about 15323.2212344533. The cubic root of 234801109 is about 616.9264368760.

The spelling of 234801109 in words is "two hundred thirty-four million, eight hundred one thousand, one hundred nine".