1013804000 has 96 divisors (see below), whose sum is σ = 2717481312. Its totient is φ = 368640000.

The previous prime is 1013803969. The next prime is 1013804009. The reversal of 1013804000 is 4083101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013804000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013804009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32480 + ... + 55520.

It is an arithmetic number, because the mean of its divisors is an integer number (28307097).

Almost surely, 2^1013804000 is an apocalyptic number.

1013804000 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 1013804000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358740656).

1013804000 is an abundant number, since it is smaller than the sum of its proper divisors (1703677312).

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

1013804000 is a wasteful number, since it uses less digits than its factorization.

1013804000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23077 (or 23059 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1013804000 is about 31840.2889434126. The cubic root of 1013804000 is about 1004.5803219534.

Adding to 1013804000 its reverse (4083101), we get a palindrome (1017887101).

The spelling of 1013804000 in words is "one billion, thirteen million, eight hundred four thousand".