234368680 has 192 divisors, whose sum is σ = 680641920. Its totient is φ = 70709760.

The previous prime is 234368623. The next prime is 234368723. The reversal of 234368680 is 86863432.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3498007 + ... + 3498073.

It is an arithmetic number, because the mean of its divisors is an integer number (3545010).

Almost surely, 2^234368680 is an apocalyptic number.

234368680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234368680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340320960).

234368680 is an abundant number, since it is smaller than the sum of its proper divisors (446273240).

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

234368680 is a wasteful number, since it uses less digits than its factorization.

234368680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 234368680 is about 15309.1044806677. The cubic root of 234368680 is about 616.5474766802.

The spelling of 234368680 in words is "two hundred thirty-four million, three hundred sixty-eight thousand, six hundred eighty".