396273900 has 216 divisors, whose sum is σ = 1313290944. Its totient is φ = 91484800.

The previous prime is 396273881. The next prime is 396273901. The reversal of 396273900 is 9372693.

It is not an unprimeable number, because it can be changed into a prime (396273901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1745587 + ... + 1745813.

Almost surely, 2^396273900 is an apocalyptic number.

396273900 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 396273900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656645472).

396273900 is an abundant number, since it is smaller than the sum of its proper divisors (917017044).

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

396273900 is a wasteful number, since it uses less digits than its factorization.

396273900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 396273900 is about 19906.6295489719. The cubic root of 396273900 is about 734.5113138238.

The spelling of 396273900 in words is "three hundred ninety-six million, two hundred seventy-three thousand, nine hundred".