229200380 has 12 divisors (see below), whose sum is σ = 481320840. Its totient is φ = 91680144.

The previous prime is 229200379. The next prime is 229200383. The reversal of 229200380 is 83002922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229200383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5729990 + ... + 5730029.

It is an arithmetic number, because the mean of its divisors is an integer number (40110070).

Almost surely, 2^229200380 is an apocalyptic number.

229200380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229200380 is an abundant number, since it is smaller than the sum of its proper divisors (252120460).

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

229200380 is a wasteful number, since it uses less digits than its factorization.

229200380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11460028 (or 11460026 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 229200380 is about 15139.3652442895. The cubic root of 229200380 is about 611.9817123275.

The spelling of 229200380 in words is "two hundred twenty-nine million, two hundred thousand, three hundred eighty".