234666680 has 32 divisors (see below), whose sum is σ = 528517440. Its totient is φ = 93774720.

The previous prime is 234666671. The next prime is 234666689. The reversal of 234666680 is 86666432.

It is an interprime number because it is at equal distance from previous prime (234666671) and next prime (234666689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234666689) 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, 50870 + ... + 55290.

It is an arithmetic number, because the mean of its divisors is an integer number (16516170).

Almost surely, 2^234666680 is an apocalyptic number.

234666680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234666680 is an abundant number, since it is smaller than the sum of its proper divisors (293850760).

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

234666680 is a wasteful number, since it uses less digits than its factorization.

234666680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5759 (or 5755 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 234666680 is about 15318.8341592955. The cubic root of 234666680 is about 616.8086795730.

The spelling of 234666680 in words is "two hundred thirty-four million, six hundred sixty-six thousand, six hundred eighty".