230616380 has 24 divisors (see below), whose sum is σ = 486189648. Its totient is φ = 91885568.

The previous prime is 230616341. The next prime is 230616401. The reversal of 230616380 is 83616032.

It is a super-3 number, since 3×230616380³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17294 + ... + 27573.

It is an arithmetic number, because the mean of its divisors is an integer number (20257902).

Almost surely, 2^230616380 is an apocalyptic number.

230616380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230616380 is an abundant number, since it is smaller than the sum of its proper divisors (255573268).

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

230616380 is a wasteful number, since it uses less digits than its factorization.

230616380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45133 (or 45131 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 230616380 is about 15186.0587381980. The cubic root of 230616380 is about 613.2394002598.

The spelling of 230616380 in words is "two hundred thirty million, six hundred sixteen thousand, three hundred eighty".