3251396 has 6 divisors (see below), whose sum is σ = 5689950. Its totient is φ = 1625696.

The previous prime is 3251389. The next prime is 3251399. The reversal of 3251396 is 6931523.

It can be written as a sum of positive squares in only one way, i.e., 2937796 + 313600 = 1714^2 + 560^2 .

It is not an unprimeable number, because it can be changed into a prime (3251399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406421 + ... + 406428.

It is an arithmetic number, because the mean of its divisors is an integer number (948325).

Almost surely, 2^3251396 is an apocalyptic number.

It is an amenable number.

3251396 is a deficient number, since it is larger than the sum of its proper divisors (2438554).

3251396 is a wasteful number, since it uses less digits than its factorization.

3251396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812853 (or 812851 counting only the distinct ones).

The product of its digits is 4860, while the sum is 29.

The square root of 3251396 is about 1803.1627769006. The cubic root of 3251396 is about 148.1460088179.

The spelling of 3251396 in words is "three million, two hundred fifty-one thousand, three hundred ninety-six".