3287953 has 12 divisors (see below), whose sum is σ = 3615232. Its totient is φ = 2986560.

The previous prime is 3287941. The next prime is 3287957. The reversal of 3287953 is 3597823.

It is not a de Polignac number, because 3287953 - 2⁹ = 3287441 is a prime.

It is a Duffinian number.

Its product of digits (45360) is a multiple of the sum of its prime factors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287957) 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, 8776 + ... + 9142.

Almost surely, 2^3287953 is an apocalyptic number.

It is an amenable number.

3287953 is a deficient number, since it is larger than the sum of its proper divisors (327279).

3287953 is a wasteful number, since it uses less digits than its factorization.

3287953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 415 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 3287953 is about 1813.2713531074. The cubic root of 3287953 is about 148.6991663036.

It can be divided in two parts, 328 and 7953, that added together give a square (8281 = 91²).

The spelling of 3287953 in words is "three million, two hundred eighty-seven thousand, nine hundred fifty-three".