3530645605 has 8 divisors (see below), whose sum is σ = 4251236472. Its totient is φ = 2814875328.

The previous prime is 3530645597. The next prime is 3530645621. The reversal of 3530645605 is 5065460353.

It can be written as a sum of positive squares in 4 ways, for example, as 2163273121 + 1367372484 = 46511^2 + 36978^2 .

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 3530645605 - 2³ = 3530645597 is a prime.

It is a super-3 number, since 3×3530645605³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203534 + ... + 1206463.

It is an arithmetic number, because the mean of its divisors is an integer number (531404559).

Almost surely, 2^3530645605 is an apocalyptic number.

It is an amenable number.

3530645605 is a deficient number, since it is larger than the sum of its proper divisors (720590867).

3530645605 is a wasteful number, since it uses less digits than its factorization.

3530645605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410295.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 3530645605 is about 59419.2359846540. The cubic root of 3530645605 is about 1522.7129534426.

The spelling of 3530645605 in words is "three billion, five hundred thirty million, six hundred forty-five thousand, six hundred five".