3648314 has 8 divisors (see below), whose sum is σ = 5496660. Its totient is φ = 1816096.

The previous prime is 3648301. The next prime is 3648317. The reversal of 3648314 is 4138463.

It can be written as a sum of positive squares in 2 ways, for example, as 3179089 + 469225 = 1783^2 + 685^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3648317) 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, 3449 + ... + 4380.

Almost surely, 2^3648314 is an apocalyptic number.

3648314 is a deficient number, since it is larger than the sum of its proper divisors (1848346).

3648314 is a wasteful number, since it uses less digits than its factorization.

3648314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064.

The product of its digits is 6912, while the sum is 29.

The square root of 3648314 is about 1910.0560201209. The cubic root of 3648314 is about 153.9444618983.

The spelling of 3648314 in words is "three million, six hundred forty-eight thousand, three hundred fourteen".