396444300 has 216 divisors, whose sum is σ = 1350694800. Its totient is φ = 89510400.

The previous prime is 396444299. The next prime is 396444317. The reversal of 396444300 is 3444693.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2190210 + ... + 2190390.

Almost surely, 2^396444300 is an apocalyptic number.

396444300 is a gapful number since it is divisible by the number (30) 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 396444300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675347400).

396444300 is an abundant number, since it is smaller than the sum of its proper divisors (954250500).

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

396444300 is a wasteful number, since it uses less digits than its factorization.

396444300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 396444300 is about 19910.9090701555. The cubic root of 396444300 is about 734.6165800654.

Adding to 396444300 its reverse (3444693), we get a palindrome (399888993).

The spelling of 396444300 in words is "three hundred ninety-six million, four hundred forty-four thousand, three hundred".