3530990 has 8 divisors (see below), whose sum is σ = 6355800. Its totient is φ = 1412392.

The previous prime is 3530977. The next prime is 3530999. The reversal of 3530990 is 990353.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176540 + ... + 176559.

It is an arithmetic number, because the mean of its divisors is an integer number (794475).

Almost surely, 2^3530990 is an apocalyptic number.

3530990 is a deficient number, since it is larger than the sum of its proper divisors (2824810).

3530990 is a wasteful number, since it uses less digits than its factorization.

3530990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353106.

The product of its (nonzero) digits is 3645, while the sum is 29.

The square root of 3530990 is about 1879.0928662522. The cubic root of 3530990 is about 152.2762462582.

The spelling of 3530990 in words is "three million, five hundred thirty thousand, nine hundred ninety".