3233642 has 4 divisors (see below), whose sum is σ = 4850466. Its totient is φ = 1616820.

The previous prime is 3233623. The next prime is 3233651. The reversal of 3233642 is 2463323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2463323 = 23 ⋅107101.

It can be written as a sum of positive squares in only one way, i.e., 2758921 + 474721 = 1661^2 + 689^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808409 + ... + 808412.

Almost surely, 2^3233642 is an apocalyptic number.

3233642 is a deficient number, since it is larger than the sum of its proper divisors (1616824).

3233642 is a wasteful number, since it uses less digits than its factorization.

3233642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616823.

The product of its digits is 2592, while the sum is 23.

The square root of 3233642 is about 1798.2330216076. The cubic root of 3233642 is about 147.8758698660.

Adding to 3233642 its reverse (2463323), we get a palindrome (5696965).

The spelling of 3233642 in words is "three million, two hundred thirty-three thousand, six hundred forty-two".