1000434504 has 16 divisors (see below), whose sum is σ = 2501086320. Its totient is φ = 333478160.

The previous prime is 1000434497. The next prime is 1000434521. The reversal of 1000434504 is 4054340001.

1000434504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20842362 + ... + 20842409.

It is an arithmetic number, because the mean of its divisors is an integer number (156317895).

Almost surely, 2^1000434504 is an apocalyptic number.

It is an amenable number.

1000434504 is an abundant number, since it is smaller than the sum of its proper divisors (1500651816).

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

1000434504 is a wasteful number, since it uses less digits than its factorization.

1000434504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41684780 (or 41684776 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1000434504 is about 31629.6459670354. The cubic root of 1000434504 is about 1000.1448136946.

Adding to 1000434504 its reverse (4054340001), we get a palindrome (5054774505).

The spelling of 1000434504 in words is "one billion, four hundred thirty-four thousand, five hundred four".