7894996075 has 6 divisors (see below), whose sum is σ = 9789795164. Its totient is φ = 6315996840.

The previous prime is 7894996051. The next prime is 7894996079. The reversal of 7894996075 is 5706994987.

It is not a de Polignac number, because 7894996075 - 2⁷ = 7894995947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7894995998 and 7894996016.

It is not an unprimeable number, because it can be changed into a prime (7894996079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157899897 + ... + 157899946.

Almost surely, 2^7894996075 is an apocalyptic number.

7894996075 is a deficient number, since it is larger than the sum of its proper divisors (1894799089).

7894996075 is a wasteful number, since it uses less digits than its factorization.

7894996075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315799853 (or 315799848 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 64.

The square root of 7894996075 is about 88853.7904368744. The cubic root of 7894996075 is about 1991.2111071727.

The spelling of 7894996075 in words is "seven billion, eight hundred ninety-four million, nine hundred ninety-six thousand, seventy-five".