3530975 has 12 divisors (see below), whose sum is σ = 5004144. Its totient is φ = 2421120.

The previous prime is 3530971. The next prime is 3530977. The reversal of 3530975 is 5790353.

It is not a de Polignac number, because 3530975 - 2² = 3530971 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9914 + ... + 10263.

It is an arithmetic number, because the mean of its divisors is an integer number (417012).

Almost surely, 2^3530975 is an apocalyptic number.

3530975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3530975 is a deficient number, since it is larger than the sum of its proper divisors (1473169).

3530975 is a wasteful number, since it uses less digits than its factorization.

3530975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20194 (or 20189 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 32.

The square root of 3530975 is about 1879.0888749604. The cubic root of 3530975 is about 152.2760306296.

The spelling of 3530975 in words is "three million, five hundred thirty thousand, nine hundred seventy-five".