231034680 has 256 divisors, whose sum is σ = 826560000. Its totient is φ = 57946752.

The previous prime is 231034679. The next prime is 231034711. The reversal of 231034680 is 86430132.

It is a happy number.

231034680 is a `hidden beast` number, since 2 + 310 + 346 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1662051 + ... + 1662189.

It is an arithmetic number, because the mean of its divisors is an integer number (3228750).

Almost surely, 2^231034680 is an apocalyptic number.

231034680 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 231034680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413280000).

231034680 is an abundant number, since it is smaller than the sum of its proper divisors (595525320).

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

231034680 is a wasteful number, since it uses less digits than its factorization.

231034680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 231034680 is about 15199.8249989926. The cubic root of 231034680 is about 613.6099479538.

The spelling of 231034680 in words is "two hundred thirty-one million, thirty-four thousand, six hundred eighty".