1002434108 has 24 divisors (see below), whose sum is σ = 1890241248. Its totient is φ = 462407616.

The previous prime is 1002434107. The next prime is 1002434113. The reversal of 1002434108 is 8014342001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002434107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117185 + ... + 125447.

It is an arithmetic number, because the mean of its divisors is an integer number (78760052).

Almost surely, 2^1002434108 is an apocalyptic number.

It is an amenable number.

1002434108 is a deficient number, since it is larger than the sum of its proper divisors (887807140).

1002434108 is a wasteful number, since it uses less digits than its factorization.

1002434108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10613 (or 10611 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1002434108 is about 31661.2398367468. The cubic root of 1002434108 is about 1000.8107119019.

Adding to 1002434108 its reverse (8014342001), we get a palindrome (9016776109).

The spelling of 1002434108 in words is "one billion, two million, four hundred thirty-four thousand, one hundred eight".