94390650 has 96 divisors (see below), whose sum is σ = 269179200. Its totient is φ = 24292800.

The previous prime is 94390649. The next prime is 94390657. The reversal of 94390650 is 5609349.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (94390657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37945 + ... + 40355.

It is an arithmetic number, because the mean of its divisors is an integer number (2803950).

Almost surely, 2^94390650 is an apocalyptic number.

94390650 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 94390650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134589600).

94390650 is an abundant number, since it is smaller than the sum of its proper divisors (174788550).

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

94390650 is a wasteful number, since it uses less digits than its factorization.

94390650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 94390650 is about 9715.4850625175. The cubic root of 94390650 is about 455.3125896103.

Adding to 94390650 its reverse (5609349), we get a palindrome (99999999).

The spelling of 94390650 in words is "ninety-four million, three hundred ninety thousand, six hundred fifty".