7988292412 has 12 divisors (see below), whose sum is σ = 14430463936. Its totient is φ = 3865302720.

The previous prime is 7988292407. The next prime is 7988292437. The reversal of 7988292412 is 2142928897.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7988292412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32210733 + ... + 32210980.

Almost surely, 2^7988292412 is an apocalyptic number.

It is an amenable number.

7988292412 is a deficient number, since it is larger than the sum of its proper divisors (6442171524).

7988292412 is a wasteful number, since it uses less digits than its factorization.

7988292412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64421748 (or 64421746 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The square root of 7988292412 is about 89377.2477311760. The cubic root of 7988292412 is about 1999.0238913501.

The spelling of 7988292412 in words is "seven billion, nine hundred eighty-eight million, two hundred ninety-two thousand, four hundred twelve".