1002000295 has 8 divisors (see below), whose sum is σ = 1214305920. Its totient is φ = 793663200.

The previous prime is 1002000269. The next prime is 1002000299. The reversal of 1002000295 is 5920002001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1002000295 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002000299) 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, 991575 + ... + 992584.

It is an arithmetic number, because the mean of its divisors is an integer number (151788240).

Almost surely, 2^1002000295 is an apocalyptic number.

1002000295 is a deficient number, since it is larger than the sum of its proper divisors (212305625).

1002000295 is a wasteful number, since it uses less digits than its factorization.

1002000295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984265.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1002000295 is about 31654.3882423907. The cubic root of 1002000295 is about 1000.6663209178. Note that the first 3 decimals are identical.

Adding to 1002000295 its reverse (5920002001), we get a palindrome (6922002296).

The spelling of 1002000295 in words is "one billion, two million, two hundred ninety-five", and thus it is an aban number.