394548096 has 64 divisors (see below), whose sum is σ = 1051171200. Its totient is φ = 131120640.

The previous prime is 394548083. The next prime is 394548097. The reversal of 394548096 is 690845493.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394548097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144181 + ... + 146891.

It is an arithmetic number, because the mean of its divisors is an integer number (16424550).

Almost surely, 2^394548096 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 394548096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525585600).

394548096 is an abundant number, since it is smaller than the sum of its proper divisors (656623104).

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

394548096 is a wasteful number, since it uses less digits than its factorization.

394548096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3107 (or 3095 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 394548096 is about 19863.2347818778. The cubic root of 394548096 is about 733.4434773035.

The spelling of 394548096 in words is "three hundred ninety-four million, five hundred forty-eight thousand, ninety-six".