417380533 has 6 divisors (see below), whose sum is σ = 427810562. Its totient is φ = 407198880.

The previous prime is 417380531. The next prime is 417380591. The reversal of 417380533 is 335083714.

It can be written as a sum of positive squares in 3 ways, for example, as 14455204 + 402925329 = 3802^2 + 20073^2 .

It is not a de Polignac number, because 417380533 - 2¹ = 417380531 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417380531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122466 + ... + 125827.

Almost surely, 2^417380533 is an apocalyptic number.

It is an amenable number.

417380533 is a deficient number, since it is larger than the sum of its proper divisors (10430029).

417380533 is an equidigital number, since it uses as much as digits as its factorization.

417380533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248375 (or 248334 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 417380533 is about 20429.8931225790. The cubic root of 417380533 is about 747.3270975881.

The spelling of 417380533 in words is "four hundred seventeen million, three hundred eighty thousand, five hundred thirty-three".