533676409 has 8 divisors (see below), whose sum is σ = 612982400. Its totient is φ = 455137056.

The previous prime is 533676401. The next prime is 533676433. The reversal of 533676409 is 904676335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 533676409 - 2³ = 533676401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533676401) 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, 190164 + ... + 192949.

It is an arithmetic number, because the mean of its divisors is an integer number (76622800).

Almost surely, 2^533676409 is an apocalyptic number.

It is an amenable number.

533676409 is a deficient number, since it is larger than the sum of its proper divisors (79305991).

533676409 is a wasteful number, since it uses less digits than its factorization.

533676409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383319.

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 533676409 is about 23101.4373795225. The cubic root of 533676409 is about 811.1341167630.

The spelling of 533676409 in words is "five hundred thirty-three million, six hundred seventy-six thousand, four hundred nine".