396475100 has 36 divisors (see below), whose sum is σ = 983259984. Its totient is φ = 135934080.

The previous prime is 396475099. The next prime is 396475133. The reversal of 396475100 is 1574693.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 282497 + ... + 283896.

Almost surely, 2^396475100 is an apocalyptic number.

It is an amenable number.

396475100 is an abundant number, since it is smaller than the sum of its proper divisors (586784884).

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

396475100 is a wasteful number, since it uses less digits than its factorization.

396475100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566414 (or 566407 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 396475100 is about 19911.6825004820. The cubic root of 396475100 is about 734.6356038431.

The spelling of 396475100 in words is "three hundred ninety-six million, four hundred seventy-five thousand, one hundred".