234705957 has 8 divisors (see below), whose sum is σ = 314580480. Its totient is φ = 155651040.

The previous prime is 234705941. The next prime is 234705967. The reversal of 234705957 is 759507432.

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

It is not a de Polignac number, because 234705957 - 2⁴ = 234705941 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234705967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204232 + ... + 205377.

It is an arithmetic number, because the mean of its divisors is an integer number (39322560).

Almost surely, 2^234705957 is an apocalyptic number.

It is an amenable number.

234705957 is a deficient number, since it is larger than the sum of its proper divisors (79874523).

234705957 is a wasteful number, since it uses less digits than its factorization.

234705957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409803.

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 234705957 is about 15320.1160896385. The cubic root of 234705957 is about 616.8430901435.

The spelling of 234705957 in words is "two hundred thirty-four million, seven hundred five thousand, nine hundred fifty-seven".