3250340 has 12 divisors (see below), whose sum is σ = 6825756. Its totient is φ = 1300128.

The previous prime is 3250333. The next prime is 3250343. The reversal of 3250340 is 430523.

It can be written as a sum of positive squares in 2 ways, for example, as 1267876 + 1982464 = 1126^2 + 1408^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250343) 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, 81239 + ... + 81278.

It is an arithmetic number, because the mean of its divisors is an integer number (568813).

Almost surely, 2^3250340 is an apocalyptic number.

It is an amenable number.

3250340 is an abundant number, since it is smaller than the sum of its proper divisors (3575416).

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

3250340 is a wasteful number, since it uses less digits than its factorization.

3250340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162526 (or 162524 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3250340 is about 1802.8699342992. The cubic root of 3250340 is about 148.1299686180.

Adding to 3250340 its reverse (430523), we get a palindrome (3680863).

The spelling of 3250340 in words is "three million, two hundred fifty thousand, three hundred forty".