7894833117 has 16 divisors (see below), whose sum is σ = 10625066688. Its totient is φ = 5214119040.

The previous prime is 7894833101. The next prime is 7894833137. The reversal of 7894833117 is 7113384987.

It is not a de Polignac number, because 7894833117 - 2⁴ = 7894833101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7894833117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7894833137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127267 + ... + 178847.

It is an arithmetic number, because the mean of its divisors is an integer number (664066668).

Almost surely, 2^7894833117 is an apocalyptic number.

It is an amenable number.

7894833117 is a deficient number, since it is larger than the sum of its proper divisors (2730233571).

7894833117 is a wasteful number, since it uses less digits than its factorization.

7894833117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52060.

The product of its digits is 1016064, while the sum is 51.

The square root of 7894833117 is about 88852.8734313078. The cubic root of 7894833117 is about 1991.1974071020.

The spelling of 7894833117 in words is "seven billion, eight hundred ninety-four million, eight hundred thirty-three thousand, one hundred seventeen".