3524809645 has 8 divisors (see below), whose sum is σ = 4834024704. Its totient is φ = 2417012304.

The previous prime is 3524809621. The next prime is 3524809661. The reversal of 3524809645 is 5469084253.

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

It is not a de Polignac number, because 3524809645 - 2⁷ = 3524809517 is a prime.

It is a super-3 number, since 3×3524809645³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3524809595 and 3524809604.

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, 50354389 + ... + 50354458.

It is an arithmetic number, because the mean of its divisors is an integer number (604253088).

Almost surely, 2^3524809645 is an apocalyptic number.

3524809645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3524809645 is a deficient number, since it is larger than the sum of its proper divisors (1309215059).

3524809645 is a wasteful number, since it uses less digits than its factorization.

3524809645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100708859.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The square root of 3524809645 is about 59370.1073352575. The cubic root of 3524809645 is about 1521.8735042620.

The spelling of 3524809645 in words is "three billion, five hundred twenty-four million, eight hundred nine thousand, six hundred forty-five".