1004310000 has 150 divisors (see below), whose sum is σ = 3512531880. Its totient is φ = 267792000.

The previous prime is 1004309989. The next prime is 1004310001. The reversal of 1004310000 is 134001.

It is a tau number, because it is divible by the number of its divisors (150).

It is a super-2 number, since 2×1004310000² = 2017277152200000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004310001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 84421 + ... + 95579.

Almost surely, 2^1004310000 is an apocalyptic number.

1004310000 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 1004310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1756265940).

1004310000 is an abundant number, since it is smaller than the sum of its proper divisors (2508221880).

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

1004310000 is a wasteful number, since it uses less digits than its factorization.

1004310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11193 (or 11169 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1004310000 is about 31690.8504145913. The cubic root of 1004310000 is about 1001.4346075836.

Adding to 1004310000 its reverse (134001), we get a palindrome (1004444001).

The spelling of 1004310000 in words is "one billion, four million, three hundred ten thousand".