94792817217 has 16 divisors (see below), whose sum is σ = 152048629760. Its totient is φ = 51316412112.

The previous prime is 94792817201. The next prime is 94792817219. The reversal of 94792817217 is 71271829749.

It is not a de Polignac number, because 94792817217 - 2⁴ = 94792817201 is a prime.

It is a super-3 number, since 3×94792817217³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94792817219) 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, 118787593 + ... + 118788390.

It is an arithmetic number, because the mean of its divisors is an integer number (9503039360).

Almost surely, 2^94792817217 is an apocalyptic number.

It is an amenable number.

94792817217 is a deficient number, since it is larger than the sum of its proper divisors (57255812543).

94792817217 is a wasteful number, since it uses less digits than its factorization.

94792817217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237576012.

The product of its digits is 3556224, while the sum is 57.

The spelling of 94792817217 in words is "ninety-four billion, seven hundred ninety-two million, eight hundred seventeen thousand, two hundred seventeen".