234878466 has 16 divisors (see below), whose sum is σ = 469918944. Its totient is φ = 78265824.

The previous prime is 234878459. The next prime is 234878503. The reversal of 234878466 is 664878432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20661 + ... + 29943.

It is an arithmetic number, because the mean of its divisors is an integer number (29369934).

Almost surely, 2^234878466 is an apocalyptic number.

234878466 is an abundant number, since it is smaller than the sum of its proper divisors (235040478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234878466 is a wasteful number, since it uses less digits than its factorization.

234878466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13505.

The product of its digits is 1548288, while the sum is 48.

The square root of 234878466 is about 15325.7452021101. The cubic root of 234878466 is about 616.9941797962.

The spelling of 234878466 in words is "two hundred thirty-four million, eight hundred seventy-eight thousand, four hundred sixty-six".