409097132 has 12 divisors (see below), whose sum is σ = 753600120. Its totient is φ = 193782816.

The previous prime is 409097093. The next prime is 409097147. The reversal of 409097132 is 231790904.

It is a super-3 number, since 3×409097132³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 409097092 and 409097101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2691353 + ... + 2691504.

It is an arithmetic number, because the mean of its divisors is an integer number (62800010).

Almost surely, 2^409097132 is an apocalyptic number.

It is an amenable number.

409097132 is a deficient number, since it is larger than the sum of its proper divisors (344502988).

409097132 is a wasteful number, since it uses less digits than its factorization.

409097132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382880 (or 5382878 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 409097132 is about 20226.1497077422. The cubic root of 409097132 is about 742.3501688020.

The spelling of 409097132 in words is "four hundred nine million, ninety-seven thousand, one hundred thirty-two".