7002871996 has 24 divisors (see below), whose sum is σ = 12565635264. Its totient is φ = 3412849920.

The previous prime is 7002871979. The next prime is 7002872011. The reversal of 7002871996 is 6991782007.

It is a happy number.

It is a super-2 number, since 2×7002871996² = 98080432384722048032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161536 + ... + 200248.

It is an arithmetic number, because the mean of its divisors is an integer number (523568136).

Almost surely, 2^7002871996 is an apocalyptic number.

It is an amenable number.

7002871996 is a deficient number, since it is larger than the sum of its proper divisors (5562763268).

7002871996 is a wasteful number, since it uses less digits than its factorization.

7002871996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39861 (or 39859 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The square root of 7002871996 is about 83683.1643522160. The cubic root of 7002871996 is about 1913.1927627494.

The spelling of 7002871996 in words is "seven billion, two million, eight hundred seventy-one thousand, nine hundred ninety-six".