234152879 has 4 divisors (see below), whose sum is σ = 234219720. Its totient is φ = 234086040.

The previous prime is 234152843. The next prime is 234152911. The reversal of 234152879 is 978251432.

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

It is a cyclic number.

It is not a de Polignac number, because 234152879 - 2⁸ = 234152623 is a prime.

It is a super-3 number, since 3×234152879³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234152839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27857 + ... + 35274.

It is an arithmetic number, because the mean of its divisors is an integer number (58554930).

Almost surely, 2^234152879 is an apocalyptic number.

234152879 is a deficient number, since it is larger than the sum of its proper divisors (66841).

234152879 is an equidigital number, since it uses as much as digits as its factorization.

234152879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66840.

The product of its digits is 120960, while the sum is 41.

The square root of 234152879 is about 15302.0547313098. The cubic root of 234152879 is about 616.3581845789.

The spelling of 234152879 in words is "two hundred thirty-four million, one hundred fifty-two thousand, eight hundred seventy-nine".