3239481 has 32 divisors (see below), whose sum is σ = 5437440. Its totient is φ = 1672704.

The previous prime is 3239479. The next prime is 3239507. The reversal of 3239481 is 1849323.

It is not a de Polignac number, because 3239481 - 2¹ = 3239479 is a prime.

It is a super-2 number, since 2×3239481² = 20988474298722, which contains 22 as substring.

3239481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3239081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9001 + ... + 9353.

It is an arithmetic number, because the mean of its divisors is an integer number (169920).

Almost surely, 2^3239481 is an apocalyptic number.

It is an amenable number.

3239481 is a deficient number, since it is larger than the sum of its proper divisors (2197959).

3239481 is a wasteful number, since it uses less digits than its factorization.

3239481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its digits is 5184, while the sum is 30.

The square root of 3239481 is about 1799.8558275595. The cubic root of 3239481 is about 147.9648230252.

The spelling of 3239481 in words is "three million, two hundred thirty-nine thousand, four hundred eighty-one".