234149078 has 8 divisors (see below), whose sum is σ = 353007072. Its totient is φ = 116480056.

The previous prime is 234149053. The next prime is 234149089. The reversal of 234149078 is 870941432.

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

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 296750 + ... + 297537.

It is an arithmetic number, because the mean of its divisors is an integer number (44125884).

Almost surely, 2^234149078 is an apocalyptic number.

234149078 is a deficient number, since it is larger than the sum of its proper divisors (118857994).

234149078 is a wasteful number, since it uses less digits than its factorization.

234149078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594486.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 234149078 is about 15301.9305317989. The cubic root of 234149078 is about 616.3548494499.

The spelling of 234149078 in words is "two hundred thirty-four million, one hundred forty-nine thousand, seventy-eight".