223763364 has 72 divisors (see below), whose sum is σ = 637697760. Its totient is φ = 67803120.

The previous prime is 223763347. The next prime is 223763369. The reversal of 223763364 is 463367322.

223763364 is a `hidden beast` number, since 2 + 237 + 63 + 364 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (223763369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4507 + ... + 21629.

Almost surely, 2^223763364 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 223763364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318848880).

223763364 is an abundant number, since it is smaller than the sum of its proper divisors (413934396).

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

223763364 is a wasteful number, since it uses less digits than its factorization.

223763364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17158 (or 17139 counting only the distinct ones).

The product of its digits is 108864, while the sum is 36.

The square root of 223763364 is about 14958.7220042355. The cubic root of 223763364 is about 607.1038600149.

The spelling of 223763364 in words is "two hundred twenty-three million, seven hundred sixty-three thousand, three hundred sixty-four".