94811669 has 8 divisors (see below), whose sum is σ = 100784088. Its totient is φ = 88883200.

The previous prime is 94811641. The next prime is 94811677. The reversal of 94811669 is 96611849.

It can be written as a sum of positive squares in 4 ways, for example, as 74218225 + 20593444 = 8615^2 + 4538^2 .

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 94811669 - 2⁸ = 94811413 is a prime.

It is a super-2 number, since 2×94811669² = 17978505157131122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94811699) 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, 6482 + ... + 15219.

It is an arithmetic number, because the mean of its divisors is an integer number (12598011).

Almost surely, 2^94811669 is an apocalyptic number.

It is an amenable number.

94811669 is a deficient number, since it is larger than the sum of its proper divisors (5972419).

94811669 is a wasteful number, since it uses less digits than its factorization.

94811669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21975.

The product of its digits is 93312, while the sum is 44.

The square root of 94811669 is about 9737.1283754503. The cubic root of 94811669 is about 455.9885426612.

The spelling of 94811669 in words is "ninety-four million, eight hundred eleven thousand, six hundred sixty-nine".