3516725 has 12 divisors (see below), whose sum is σ = 4392576. Its totient is φ = 2792880.

The previous prime is 3516713. The next prime is 3516727. The reversal of 3516725 is 5276153.

It is not a de Polignac number, because 3516725 - 2⁶ = 3516661 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516727) 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, 3644 + ... + 4506.

It is an arithmetic number, because the mean of its divisors is an integer number (366048).

Almost surely, 2^3516725 is an apocalyptic number.

It is an amenable number.

3516725 is a deficient number, since it is larger than the sum of its proper divisors (875851).

3516725 is a wasteful number, since it uses less digits than its factorization.

3516725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1031 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 3516725 is about 1875.2933103917. The cubic root of 3516725 is about 152.0709070141.

The spelling of 3516725 in words is "three million, five hundred sixteen thousand, seven hundred twenty-five".