94409868 has 72 divisors (see below), whose sum is σ = 257581632. Its totient is φ = 26834976.

The previous prime is 94409837. The next prime is 94409869. The reversal of 94409868 is 86890449.

It is not an unprimeable number, because it can be changed into a prime (94409869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180255 + ... + 180777.

Almost surely, 2^94409868 is an apocalyptic number.

94409868 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94409868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128790816).

94409868 is an abundant number, since it is smaller than the sum of its proper divisors (163171764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94409868 is a wasteful number, since it uses less digits than its factorization.

94409868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 94409868 is about 9716.4740518359. The cubic root of 94409868 is about 455.3434881635.

The spelling of 94409868 in words is "ninety-four million, four hundred nine thousand, eight hundred sixty-eight".