3275438 has 4 divisors (see below), whose sum is σ = 4913160. Its totient is φ = 1637718.

The previous prime is 3275417. The next prime is 3275471. The reversal of 3275438 is 8345723.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818858 + ... + 818861.

It is an arithmetic number, because the mean of its divisors is an integer number (1228290).

Almost surely, 2^3275438 is an apocalyptic number.

3275438 is a deficient number, since it is larger than the sum of its proper divisors (1637722).

3275438 is a wasteful number, since it uses less digits than its factorization.

3275438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637721.

The product of its digits is 20160, while the sum is 32.

The square root of 3275438 is about 1809.8171178326. The cubic root of 3275438 is about 148.5102609045.

The spelling of 3275438 in words is "three million, two hundred seventy-five thousand, four hundred thirty-eight".