3525307 has 4 divisors (see below), whose sum is σ = 3732696. Its totient is φ = 3317920.

The previous prime is 3525299. The next prime is 3525311. The reversal of 3525307 is 7035253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3525307 - 2³ = 3525299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3525367) 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, 103669 + ... + 103702.

It is an arithmetic number, because the mean of its divisors is an integer number (933174).

Almost surely, 2^3525307 is an apocalyptic number.

3525307 is a deficient number, since it is larger than the sum of its proper divisors (207389).

3525307 is a wasteful number, since it uses less digits than its factorization.

3525307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207388.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 3525307 is about 1877.5800915008. The cubic root of 3525307 is about 152.1945080307.

The spelling of 3525307 in words is "three million, five hundred twenty-five thousand, three hundred seven".