3506417 has 8 divisors (see below), whose sum is σ = 3580200. Its totient is φ = 3433600.

The previous prime is 3506407. The next prime is 3506423. The reversal of 3506417 is 7146053.

It can be written as a sum of positive squares in 4 ways, for example, as 323761 + 3182656 = 569^2 + 1784^2 .

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 3506417 - 2⁴ = 3506401 is a prime.

It is a super-3 number, since 3×3506417³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3506407) 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, 14933 + ... + 15165.

It is an arithmetic number, because the mean of its divisors is an integer number (447525).

Almost surely, 2^3506417 is an apocalyptic number.

It is an amenable number.

3506417 is a deficient number, since it is larger than the sum of its proper divisors (73783).

3506417 is a wasteful number, since it uses less digits than its factorization.

3506417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 3506417 is about 1872.5429234066. The cubic root of 3506417 is about 151.9221814269.

The spelling of 3506417 in words is "three million, five hundred six thousand, four hundred seventeen".