94899840 has 256 divisors, whose sum is σ = 361912320. Its totient is φ = 20680704.

The previous prime is 94899811. The next prime is 94899841. The reversal of 94899840 is 4899849.

It is not an unprimeable number, because it can be changed into a prime (94899841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308967 + ... + 309273.

It is an arithmetic number, because the mean of its divisors is an integer number (1413720).

Almost surely, 2^94899840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94899840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180956160).

94899840 is an abundant number, since it is smaller than the sum of its proper divisors (267012480).

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

94899840 is a wasteful number, since it uses less digits than its factorization.

94899840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 94899840 is about 9741.6548902124. The cubic root of 94899840 is about 456.1298491399.

The spelling of 94899840 in words is "ninety-four million, eight hundred ninety-nine thousand, eight hundred forty".