230380900 has 36 divisors (see below), whose sum is σ = 501791668. Its totient is φ = 91808640.

The previous prime is 230380849. The next prime is 230380937. The reversal of 230380900 is 9083032.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 9216 + 230371684 = 96^2 + 15178^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23542 + ... + 31858.

Almost surely, 2^230380900 is an apocalyptic number.

230380900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230380900 is an abundant number, since it is smaller than the sum of its proper divisors (271410768).

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

230380900 is a wasteful number, since it uses less digits than its factorization.

230380900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8608 (or 8601 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 230380900 is about 15178.3035942756. The cubic root of 230380900 is about 613.0306050414.

The spelling of 230380900 in words is "two hundred thirty million, three hundred eighty thousand, nine hundred".