234328697 has 4 divisors (see below), whose sum is σ = 248112756. Its totient is φ = 220544640.

The previous prime is 234328687. The next prime is 234328709. The reversal of 234328697 is 796823432.

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 186704896 + 47623801 = 13664^2 + 6901^2 .

It is a cyclic number.

It is not a de Polignac number, because 234328697 - 2¹⁰ = 234327673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234328657) 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, 6892004 + ... + 6892037.

It is an arithmetic number, because the mean of its divisors is an integer number (62028189).

Almost surely, 2^234328697 is an apocalyptic number.

It is an amenable number.

234328697 is a deficient number, since it is larger than the sum of its proper divisors (13784059).

234328697 is a wasteful number, since it uses less digits than its factorization.

234328697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13784058.

The product of its digits is 435456, while the sum is 44.

The square root of 234328697 is about 15307.7985680502. The cubic root of 234328697 is about 616.5124139467.

The spelling of 234328697 in words is "two hundred thirty-four million, three hundred twenty-eight thousand, six hundred ninety-seven".