3530716 has 12 divisors (see below), whose sum is σ = 7061488. Its totient is φ = 1513152.

The previous prime is 3530693. The next prime is 3530717. The reversal of 3530716 is 6170353.

It is a happy number.

3530716 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3530717) 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, 63021 + ... + 63076.

Almost surely, 2^3530716 is an apocalyptic number.

It is an amenable number.

3530716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3530716 is a wasteful number, since it uses less digits than its factorization.

3530716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126108 (or 126106 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 3530716 is about 1879.0199573182. The cubic root of 3530716 is about 152.2723073468.

The spelling of 3530716 in words is "three million, five hundred thirty thousand, seven hundred sixteen".