913230380 has 24 divisors (see below), whose sum is σ = 1919166480. Its totient is φ = 365028800.

The previous prime is 913230377. The next prime is 913230389. The reversal of 913230380 is 83032319.

It is not an unprimeable number, because it can be changed into a prime (913230389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13286 + ... + 44754.

It is an arithmetic number, because the mean of its divisors is an integer number (79965270).

Almost surely, 2^913230380 is an apocalyptic number.

It is an amenable number.

913230380 is an abundant number, since it is smaller than the sum of its proper divisors (1005936100).

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

913230380 is a wasteful number, since it uses less digits than its factorization.

913230380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32929 (or 32927 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 913230380 is about 30219.7018516067. The cubic root of 913230380 is about 970.1974232374.

Adding to 913230380 its reverse (83032319), we get a palindrome (996262699).

The spelling of 913230380 in words is "nine hundred thirteen million, two hundred thirty thousand, three hundred eighty".