3684488 has 8 divisors (see below), whose sum is σ = 6908430. Its totient is φ = 1842240.

The previous prime is 3684487. The next prime is 3684509. The reversal of 3684488 is 8844863.

It can be written as a sum of positive squares in only one way, i.e., 3452164 + 232324 = 1858^2 + 482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3684487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230273 + ... + 230288.

Almost surely, 2^3684488 is an apocalyptic number.

It is an amenable number.

3684488 is a deficient number, since it is larger than the sum of its proper divisors (3223942).

3684488 is a wasteful number, since it uses less digits than its factorization.

3684488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460567 (or 460563 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 3684488 is about 1919.5020187538. The cubic root of 3684488 is about 154.4515895151.

The spelling of 3684488 in words is "three million, six hundred eighty-four thousand, four hundred eighty-eight".