3283634 has 4 divisors (see below), whose sum is σ = 4925454. Its totient is φ = 1641816.

The previous prime is 3283633. The next prime is 3283663. The reversal of 3283634 is 4363823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4363823 = 1801 ⋅2423.

It can be written as a sum of positive squares in only one way, i.e., 2569609 + 714025 = 1603^2 + 845^2 .

It is a Curzon number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 3283597 and 3283606.

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 as a sum of consecutive naturals, namely, 820907 + ... + 820910.

Almost surely, 2^3283634 is an apocalyptic number.

3283634 is a deficient number, since it is larger than the sum of its proper divisors (1641820).

3283634 is a wasteful number, since it uses less digits than its factorization.

3283634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641819.

The product of its digits is 10368, while the sum is 29.

The square root of 3283634 is about 1812.0800203082. The cubic root of 3283634 is about 148.6340281956.

The spelling of 3283634 in words is "three million, two hundred eighty-three thousand, six hundred thirty-four".