1000076004 has 24 divisors (see below), whose sum is σ = 2592789920. Its totient is φ = 333358632.

The previous prime is 1000075987. The next prime is 1000076023. The reversal of 1000076004 is 4006700001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4629874 + ... + 4630089.

Almost surely, 2^1000076004 is an apocalyptic number.

It is an amenable number.

1000076004 is an abundant number, since it is smaller than the sum of its proper divisors (1592713916).

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

1000076004 is a wasteful number, since it uses less digits than its factorization.

1000076004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259976 (or 9259968 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1000076004 is about 31623.9783076070. The cubic root of 1000076004 is about 1000.0253340248.

Adding to 1000076004 its reverse (4006700001), we get a palindrome (5006776005).

The spelling of 1000076004 in words is "one billion, seventy-six thousand, four".