3530684 has 12 divisors (see below), whose sum is σ = 6447504. Its totient is φ = 1688544.

The previous prime is 3530677. The next prime is 3530689. The reversal of 3530684 is 4860353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530689) 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, 19097 + ... + 19280.

It is an arithmetic number, because the mean of its divisors is an integer number (537292).

Almost surely, 2^3530684 is an apocalyptic number.

It is an amenable number.

3530684 is a deficient number, since it is larger than the sum of its proper divisors (2916820).

3530684 is a wasteful number, since it uses less digits than its factorization.

3530684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38404 (or 38402 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3530684 is about 1879.0114422217. The cubic root of 3530684 is about 152.2718473146.

The spelling of 3530684 in words is "three million, five hundred thirty thousand, six hundred eighty-four".