475199436 has 96 divisors (see below), whose sum is σ = 1216458432. Its totient is φ = 143769600.

The previous prime is 475199383. The next prime is 475199449. The reversal of 475199436 is 634991574.

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 31 ways as a sum of consecutive naturals, for example, 1184836 + ... + 1185236.

It is an arithmetic number, because the mean of its divisors is an integer number (12671442).

Almost surely, 2^475199436 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 475199436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608229216).

475199436 is an abundant number, since it is smaller than the sum of its proper divisors (741258996).

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

475199436 is a wasteful number, since it uses less digits than its factorization.

475199436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619 (or 617 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 475199436 is about 21799.0696131739. The cubic root of 475199436 is about 780.3545593845.

The spelling of 475199436 in words is "four hundred seventy-five million, one hundred ninety-nine thousand, four hundred thirty-six".