3283631 has 8 divisors (see below), whose sum is σ = 3554880. Its totient is φ = 3015072.

The previous prime is 3283627. The next prime is 3283633. The reversal of 3283631 is 1363823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3283631 - 2² = 3283627 is a prime.

It is a super-2 number, since 2×3283631² = 21564465088322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3283631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2426 + ... + 3528.

It is an arithmetic number, because the mean of its divisors is an integer number (444360).

Almost surely, 2^3283631 is an apocalyptic number.

3283631 is a deficient number, since it is larger than the sum of its proper divisors (271249).

3283631 is a wasteful number, since it uses less digits than its factorization.

3283631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345.

The product of its digits is 2592, while the sum is 26.

The square root of 3283631 is about 1812.0791925300. The cubic root of 3283631 is about 148.6339829305.

The spelling of 3283631 in words is "three million, two hundred eighty-three thousand, six hundred thirty-one".