394898200 has 48 divisors (see below), whose sum is σ = 921514680. Its totient is φ = 157378560.

The previous prime is 394898173. The next prime is 394898213. The reversal of 394898200 is 2898493.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53112 + ... + 60088.

Almost surely, 2^394898200 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 394898200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460757340).

394898200 is an abundant number, since it is smaller than the sum of its proper divisors (526616480).

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

394898200 is a wasteful number, since it uses less digits than its factorization.

394898200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7276 (or 7267 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 394898200 is about 19872.0456923790. The cubic root of 394898200 is about 733.6603546062.

The spelling of 394898200 in words is "three hundred ninety-four million, eight hundred ninety-eight thousand, two hundred".