3530732 has 12 divisors (see below), whose sum is σ = 6504120. Its totient is φ = 1672416.

The previous prime is 3530731. The next prime is 3530803. The reversal of 3530732 is 2370353.

It is a junction number, because it is equal to n+sod(n) for n = 3530698 and 3530707.

It is not an unprimeable number, because it can be changed into a prime (3530731) 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, 23153 + ... + 23304.

It is an arithmetic number, because the mean of its divisors is an integer number (542010).

Almost surely, 2^3530732 is an apocalyptic number.

It is an amenable number.

3530732 is a deficient number, since it is larger than the sum of its proper divisors (2973388).

3530732 is a wasteful number, since it uses less digits than its factorization.

3530732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46480 (or 46478 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 23.

The square root of 3530732 is about 1879.0242148520. The cubic root of 3530732 is about 152.2725373618.

The spelling of 3530732 in words is "three million, five hundred thirty thousand, seven hundred thirty-two".