12364380 has 96 divisors (see below), whose sum is σ = 43975680. Its totient is φ = 2825280.

The previous prime is 12364379. The next prime is 12364393. The reversal of 12364380 is 8346321.

12364380 = 350² + 351² + ... + 430².

It is a happy number.

12364380 is a `hidden beast` number, since 12 + 3 + 643 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2145 + ... + 5415.

It is an arithmetic number, because the mean of its divisors is an integer number (458080).

Almost surely, 2^12364380 is an apocalyptic number.

12364380 is a gapful number since it is divisible by the number (10) 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 12364380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21987840).

12364380 is an abundant number, since it is smaller than the sum of its proper divisors (31611300).

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

12364380 is a wasteful number, since it uses less digits than its factorization.

12364380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296 (or 3288 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 12364380 is about 3516.3020348087. The cubic root of 12364380 is about 231.2370647744.

The spelling of 12364380 in words is "twelve million, three hundred sixty-four thousand, three hundred eighty".