7988498795 has 8 divisors (see below), whose sum is σ = 10090735440. Its totient is φ = 6054441120.

The previous prime is 7988498789. The next prime is 7988498803. The reversal of 7988498795 is 5978948897.

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

It is not a de Polignac number, because 7988498795 - 2²² = 7984304491 is a prime.

It is a super-2 number, since 2×7988498795² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42044636 + ... + 42044825.

It is an arithmetic number, because the mean of its divisors is an integer number (1261341930).

Almost surely, 2^7988498795 is an apocalyptic number.

7988498795 is a deficient number, since it is larger than the sum of its proper divisors (2102236645).

7988498795 is a wasteful number, since it uses less digits than its factorization.

7988498795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84089485.

The product of its digits is 365783040, while the sum is 74.

The square root of 7988498795 is about 89378.4022848921. The cubic root of 7988498795 is about 1999.0411065852.

The spelling of 7988498795 in words is "seven billion, nine hundred eighty-eight million, four hundred ninety-eight thousand, seven hundred ninety-five".