234478960 has 40 divisors (see below), whose sum is σ = 577235376. Its totient is φ = 88273920.

The previous prime is 234478939. The next prime is 234478967. The reversal of 234478960 is 69874432.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234478967) 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, 84846 + ... + 87565.

Almost surely, 2^234478960 is an apocalyptic number.

234478960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234478960 is an abundant number, since it is smaller than the sum of its proper divisors (342756416).

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

234478960 is a wasteful number, since it uses less digits than its factorization.

234478960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172441 (or 172435 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 234478960 is about 15312.7058353512. The cubic root of 234478960 is about 616.6441650746.

The spelling of 234478960 in words is "two hundred thirty-four million, four hundred seventy-eight thousand, nine hundred sixty".