7995134819 has 8 divisors (see below), whose sum is σ = 9166679808. Its totient is φ = 6830935560.

The previous prime is 7995134809. The next prime is 7995134831. The reversal of 7995134819 is 9184315997.

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

It is a cyclic number.

It is not a de Polignac number, because 7995134819 - 2⁴ = 7995134803 is a prime.

It is a super-2 number, since 2×7995134819² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7995134809) 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, 1834097 + ... + 1838450.

It is an arithmetic number, because the mean of its divisors is an integer number (1145834976).

Almost surely, 2^7995134819 is an apocalyptic number.

7995134819 is a deficient number, since it is larger than the sum of its proper divisors (1171544989).

7995134819 is a wasteful number, since it uses less digits than its factorization.

7995134819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672865.

The product of its digits is 2449440, while the sum is 56.

The square root of 7995134819 is about 89415.5177751603. The cubic root of 7995134819 is about 1999.5944860348.

The spelling of 7995134819 in words is "seven billion, nine hundred ninety-five million, one hundred thirty-four thousand, eight hundred nineteen".