409606348 has 24 divisors (see below), whose sum is σ = 740754560. Its totient is φ = 197976960.

The previous prime is 409606339. The next prime is 409606349. The reversal of 409606348 is 843606904.

It is a self number, because there is not a number n which added to its sum of digits gives 409606348.

It is not an unprimeable number, because it can be changed into a prime (409606349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198490 + ... + 200542.

Almost surely, 2^409606348 is an apocalyptic number.

It is an amenable number.

409606348 is a deficient number, since it is larger than the sum of its proper divisors (331148212).

409606348 is a wasteful number, since it uses less digits than its factorization.

409606348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3697 (or 3695 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 409606348 is about 20238.7338536777. The cubic root of 409606348 is about 742.6580499215.

The spelling of 409606348 in words is "four hundred nine million, six hundred six thousand, three hundred forty-eight".