404130300 has 144 divisors (see below), whose sum is σ = 1361912832. Its totient is φ = 90604800.

The previous prime is 404130289. The next prime is 404130319. The reversal of 404130300 is 3031404.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 404130300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109485 + ... + 113115.

It is an arithmetic number, because the mean of its divisors is an integer number (9457728).

Almost surely, 2^404130300 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 404130300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680956416).

404130300 is an abundant number, since it is smaller than the sum of its proper divisors (957782532).

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

404130300 is a wasteful number, since it uses less digits than its factorization.

404130300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3701 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 404130300 is about 20102.9923145784. The cubic root of 404130300 is about 739.3336465523. Note that the first 3 decimals are identical.

Adding to 404130300 its reverse (3031404), we get a palindrome (407161704).

The spelling of 404130300 in words is "four hundred four million, one hundred thirty thousand, three hundred".