94109400 has 432 divisors, whose sum is σ = 405208440. Its totient is φ = 19353600.

The previous prime is 94109383. The next prime is 94109417. The reversal of 94109400 is 490149.

It is a Cunningham number, because it is equal to 9701²-1.

It is an interprime number because it is at equal distance from previous prime (94109383) and next prime (94109417).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 970152 + ... + 970248.

Almost surely, 2^94109400 is an apocalyptic number.

94109400 is a gapful number since it is divisible by the number (90) 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 94109400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202604220).

94109400 is an abundant number, since it is smaller than the sum of its proper divisors (311099040).

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

94109400 is a wasteful number, since it uses less digits than its factorization.

94109400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 94109400 is about 9700.9999484589. Note that the first 4 decimals coincide. The cubic root of 94109400 is about 454.8599174289.

Adding to 94109400 its reverse (490149), we get a palindrome (94599549).

The spelling of 94109400 in words is "ninety-four million, one hundred nine thousand, four hundred".