234783401 has 4 divisors (see below), whose sum is σ = 235004100. Its totient is φ = 234562704.

The previous prime is 234783337. The next prime is 234783427. The reversal of 234783401 is 104387432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87403801 + 147379600 = 9349^2 + 12140^2 .

It is a cyclic number.

It is not a de Polignac number, because 234783401 - 2⁶ = 234783337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234783431) 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, 108746 + ... + 110883.

It is an arithmetic number, because the mean of its divisors is an integer number (58751025).

Almost surely, 2^234783401 is an apocalyptic number.

It is an amenable number.

234783401 is a deficient number, since it is larger than the sum of its proper divisors (220699).

234783401 is a wasteful number, since it uses less digits than its factorization.

234783401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220698.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 234783401 is about 15322.6434077153. The cubic root of 234783401 is about 616.9109275682.

The spelling of 234783401 in words is "two hundred thirty-four million, seven hundred eighty-three thousand, four hundred one".