3680504 has 8 divisors (see below), whose sum is σ = 6900960. Its totient is φ = 1840248.

The previous prime is 3680503. The next prime is 3680507. The reversal of 3680504 is 4050863.

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

It is a super-2 number, since 2×3680504² = 27092219388032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230024 + ... + 230039.

It is an arithmetic number, because the mean of its divisors is an integer number (862620).

Almost surely, 2^3680504 is an apocalyptic number.

It is an amenable number.

3680504 is a deficient number, since it is larger than the sum of its proper divisors (3220456).

3680504 is a wasteful number, since it uses less digits than its factorization.

3680504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460069 (or 460065 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3680504 is about 1918.4639689085. The cubic root of 3680504 is about 154.3959004522.

The spelling of 3680504 in words is "three million, six hundred eighty thousand, five hundred four".