1004040300 has 36 divisors (see below), whose sum is σ = 2905024136. Its totient is φ = 267744000.

The previous prime is 1004040299. The next prime is 1004040337. The reversal of 1004040300 is 30404001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1673101 + ... + 1673700.

Almost surely, 2^1004040300 is an apocalyptic number.

1004040300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004040300 is an abundant number, since it is smaller than the sum of its proper divisors (1900983836).

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

1004040300 is a wasteful number, since it uses less digits than its factorization.

1004040300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346818 (or 3346811 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1004040300 is about 31686.5949574895. The cubic root of 1004040300 is about 1001.3449569465.

Adding to 1004040300 its reverse (30404001), we get a palindrome (1034444301).

The spelling of 1004040300 in words is "one billion, four million, forty thousand, three hundred".