3646446014 has 4 divisors (see below), whose sum is σ = 5469669024. Its totient is φ = 1823223006.

The previous prime is 3646446007. The next prime is 3646446017. The reversal of 3646446014 is 4106446463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4106446463 = 7 ⋅586635209.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3646446017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 911611502 + ... + 911611505.

It is an arithmetic number, because the mean of its divisors is an integer number (1367417256).

Almost surely, 2^3646446014 is an apocalyptic number.

3646446014 is a deficient number, since it is larger than the sum of its proper divisors (1823223010).

3646446014 is a wasteful number, since it uses less digits than its factorization.

3646446014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823223009.

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 3646446014 is about 60385.8097072483. The cubic root of 3646446014 is about 1539.1818353221.

The spelling of 3646446014 in words is "three billion, six hundred forty-six million, four hundred forty-six thousand, fourteen".