409696275 has 12 divisors (see below), whose sum is σ = 677364632. Its totient is φ = 218504640.

The previous prime is 409696237. The next prime is 409696283. The reversal of 409696275 is 572696904.

It is not a de Polignac number, because 409696275 - 2⁹ = 409695763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2731234 + ... + 2731383.

Almost surely, 2^409696275 is an apocalyptic number.

409696275 is a deficient number, since it is larger than the sum of its proper divisors (267668357).

409696275 is a wasteful number, since it uses less digits than its factorization.

409696275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5462630 (or 5462625 counting only the distinct ones).

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

The square root of 409696275 is about 20240.9553875305. The cubic root of 409696275 is about 742.7123948830.

The spelling of 409696275 in words is "four hundred nine million, six hundred ninety-six thousand, two hundred seventy-five".