3244278 has 8 divisors (see below), whose sum is σ = 6488568. Its totient is φ = 1081424.

The previous prime is 3244277. The next prime is 3244291. The reversal of 3244278 is 8724423.

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

3244278 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270351 + ... + 270362.

It is an arithmetic number, because the mean of its divisors is an integer number (811071).

Almost surely, 2^3244278 is an apocalyptic number.

3244278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3244278 is a wasteful number, since it uses less digits than its factorization.

3244278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540718.

The product of its digits is 10752, while the sum is 30.

The square root of 3244278 is about 1801.1879413321. The cubic root of 3244278 is about 148.0378220842.

The spelling of 3244278 in words is "three million, two hundred forty-four thousand, two hundred seventy-eight".