234395860 has 12 divisors (see below), whose sum is σ = 492231348. Its totient is φ = 93758336.

The previous prime is 234395831. The next prime is 234395873. The reversal of 234395860 is 68593432.

It can be written as a sum of positive squares in 2 ways, for example, as 46267204 + 188128656 = 6802^2 + 13716^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5859877 + ... + 5859916.

It is an arithmetic number, because the mean of its divisors is an integer number (41019279).

Almost surely, 2^234395860 is an apocalyptic number.

234395860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234395860 is an abundant number, since it is smaller than the sum of its proper divisors (257835488).

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

234395860 is a wasteful number, since it uses less digits than its factorization.

234395860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11719802 (or 11719800 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 234395860 is about 15309.9921619836. The cubic root of 234395860 is about 616.5713096609.

The spelling of 234395860 in words is "two hundred thirty-four million, three hundred ninety-five thousand, eight hundred sixty".