3244047 has 8 divisors (see below), whose sum is σ = 4384944. Its totient is φ = 2132928.

The previous prime is 3244039. The next prime is 3244051. The reversal of 3244047 is 7404423.

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

It is not a de Polignac number, because 3244047 - 2³ = 3244039 is a prime.

3244047 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244067) 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, 7188 + ... + 7625.

It is an arithmetic number, because the mean of its divisors is an integer number (548118).

Almost surely, 2^3244047 is an apocalyptic number.

3244047 is a deficient number, since it is larger than the sum of its proper divisors (1140897).

3244047 is a wasteful number, since it uses less digits than its factorization.

3244047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14889.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 3244047 is about 1801.1238158439. The cubic root of 3244047 is about 148.0343084572.

It can be divided in two parts, 324 and 4047, that added together give a triangular number (4371 = T₉₃).

The spelling of 3244047 in words is "three million, two hundred forty-four thousand, forty-seven".