3528967 has 16 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 3098592.

The previous prime is 3528961. The next prime is 3528989. The reversal of 3528967 is 7698253.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3528967 is a prime.

It is a Duffinian number.

3528967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32928 + ... + 33034.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^3528967 is an apocalyptic number.

3528967 is the 1534-th pentagonal number.

3528967 is a deficient number, since it is larger than the sum of its proper divisors (462713).

3528967 is a wasteful number, since it uses less digits than its factorization.

3528967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222.

The product of its digits is 90720, while the sum is 40.

The square root of 3528967 is about 1878.5544974794. The cubic root of 3528967 is about 152.2471596379.

The spelling of 3528967 in words is "three million, five hundred twenty-eight thousand, nine hundred sixty-seven".