3530373409 has 4 divisors (see below), whose sum is σ = 3575061760. Its totient is φ = 3485685060.

The previous prime is 3530373373. The next prime is 3530373419. The reversal of 3530373409 is 9043730353.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3530373409 - 2⁷ = 3530373281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3530373419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22344057 + ... + 22344214.

It is an arithmetic number, because the mean of its divisors is an integer number (893765440).

Almost surely, 2^3530373409 is an apocalyptic number.

It is an amenable number.

3530373409 is a deficient number, since it is larger than the sum of its proper divisors (44688351).

3530373409 is an equidigital number, since it uses as much as digits as its factorization.

3530373409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44688350.

The product of its (nonzero) digits is 102060, while the sum is 37.

The square root of 3530373409 is about 59416.9454701266. The cubic root of 3530373409 is about 1522.6738211258.

The spelling of 3530373409 in words is "three billion, five hundred thirty million, three hundred seventy-three thousand, four hundred nine".