1002004010 has 64 divisors (see below), whose sum is σ = 2134149120. Its totient is φ = 331464960.

The previous prime is 1002004009. The next prime is 1002004019. The reversal of 1002004010 is 104002001.

It is not an unprimeable number, because it can be changed into a prime (1002004019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1208276 + ... + 1209104.

It is an arithmetic number, because the mean of its divisors is an integer number (33346080).

Almost surely, 2^1002004010 is an apocalyptic number.

1002004010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002004010 is an abundant number, since it is smaller than the sum of its proper divisors (1132145110).

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

1002004010 is a wasteful number, since it uses less digits than its factorization.

1002004010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1002004010 is about 31654.4469229838. The cubic root of 1002004010 is about 1000.6675576010.

Adding to 1002004010 its reverse (104002001), we get a palindrome (1106006011).

The spelling of 1002004010 in words is "one billion, two million, four thousand, ten".