364223500 has 96 divisors (see below), whose sum is σ = 827386560. Its totient is φ = 139968000.

The previous prime is 364223491. The next prime is 364223501. The reversal of 364223500 is 5322463.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (364223501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2234419 + ... + 2234581.

It is an arithmetic number, because the mean of its divisors is an integer number (8618610).

Almost surely, 2^364223500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 364223500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413693280).

364223500 is an abundant number, since it is smaller than the sum of its proper divisors (463163060).

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

364223500 is a wasteful number, since it uses less digits than its factorization.

364223500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 364223500 is about 19084.6404210297. The cubic root of 364223500 is about 714.1498036651.

Adding to 364223500 its reverse (5322463), we get a palindrome (369545963).

The spelling of 364223500 in words is "three hundred sixty-four million, two hundred twenty-three thousand, five hundred".