7996969286 has 24 divisors (see below), whose sum is σ = 12787863960. Its totient is φ = 3749905152.

The previous prime is 7996969283. The next prime is 7996969297. The reversal of 7996969286 is 6829696997.

It is a super-2 number, since 2×7996969286² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7996969283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139130 + ... + 188018.

It is an arithmetic number, because the mean of its divisors is an integer number (532827665).

Almost surely, 2^7996969286 is an apocalyptic number.

7996969286 is a deficient number, since it is larger than the sum of its proper divisors (4790894674).

7996969286 is a wasteful number, since it uses less digits than its factorization.

7996969286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49208 (or 49191 counting only the distinct ones).

The product of its digits is 158723712, while the sum is 71.

The square root of 7996969286 is about 89425.7752887835. The cubic root of 7996969286 is about 1999.7474086001.

The spelling of 7996969286 in words is "seven billion, nine hundred ninety-six million, nine hundred sixty-nine thousand, two hundred eighty-six".