234481407 has 8 divisors (see below), whose sum is σ = 314712960. Its totient is φ = 155285400.

The previous prime is 234481397. The next prime is 234481411. The reversal of 234481407 is 704184432.

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

It is not a de Polignac number, because 234481407 - 2¹⁰ = 234480383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234481477) 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, 258357 + ... + 259262.

It is an arithmetic number, because the mean of its divisors is an integer number (39339120).

Almost surely, 2^234481407 is an apocalyptic number.

234481407 is a deficient number, since it is larger than the sum of its proper divisors (80231553).

234481407 is a wasteful number, since it uses less digits than its factorization.

234481407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517773.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 234481407 is about 15312.7857361095. The cubic root of 234481407 is about 616.6463101470.

The spelling of 234481407 in words is "two hundred thirty-four million, four hundred eighty-one thousand, four hundred seven".