230263380 has 108 divisors (see below), whose sum is σ = 716857596. Its totient is φ = 59827200.

The previous prime is 230263379. The next prime is 230263399. The reversal of 230263380 is 83362032.

230263380 is a `hidden beast` number, since 23 + 0 + 2 + 633 + 8 + 0 = 666.

230263380 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 163481796 + 66781584 = 12786^2 + 8172^2 .

230263380 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 302200 + ... + 302960.

Almost surely, 2^230263380 is an apocalyptic number.

230263380 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 230263380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358428798).

230263380 is an abundant number, since it is smaller than the sum of its proper divisors (486594216).

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

230263380 is a wasteful number, since it uses less digits than its factorization.

230263380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 230263380 is about 15174.4317850785. The cubic root of 230263380 is about 612.9263492774.

The spelling of 230263380 in words is "two hundred thirty million, two hundred sixty-three thousand, three hundred eighty".