3528957 has 16 divisors (see below), whose sum is σ = 4851392. Its totient is φ = 2280960.

The previous prime is 3528907. The next prime is 3528961. The reversal of 3528957 is 7598253.

It is not a de Polignac number, because 3528957 - 2¹¹ = 3526909 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528907) 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, 19407 + ... + 19587.

It is an arithmetic number, because the mean of its divisors is an integer number (303212).

Almost surely, 2^3528957 is an apocalyptic number.

It is an amenable number.

3528957 is a deficient number, since it is larger than the sum of its proper divisors (1322435).

3528957 is a wasteful number, since it uses less digits than its factorization.

3528957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348.

The product of its digits is 75600, while the sum is 39.

The square root of 3528957 is about 1878.5518358565. The cubic root of 3528957 is about 152.2470158307.

It can be divided in two parts, 3 and 528957, that multiplied together give a triangular number (1586871 = T₁₇₈₁).

The spelling of 3528957 in words is "three million, five hundred twenty-eight thousand, nine hundred fifty-seven".