234501661 has 8 divisors (see below), whose sum is σ = 240191424. Its totient is φ = 228822720.

The previous prime is 234501649. The next prime is 234501677. The reversal of 234501661 is 166105432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234501661 - 2⁹ = 234501149 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 (234501611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56520 + ... + 60526.

It is an arithmetic number, because the mean of its divisors is an integer number (30023928).

Almost surely, 2^234501661 is an apocalyptic number.

It is an amenable number.

234501661 is a deficient number, since it is larger than the sum of its proper divisors (5689763).

234501661 is a wasteful number, since it uses less digits than its factorization.

234501661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5411.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 234501661 is about 15313.4470645900. The cubic root of 234501661 is about 616.6640644968.

The spelling of 234501661 in words is "two hundred thirty-four million, five hundred one thousand, six hundred sixty-one".