3684501 has 8 divisors (see below), whose sum is σ = 5458560. Its totient is φ = 2456316.

The previous prime is 3684487. The next prime is 3684509. The reversal of 3684501 is 1054863.

It is not a de Polignac number, because 3684501 - 2¹⁴ = 3668117 is a prime.

It is a super-3 number, since 3×3684501³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 136463 = 3684501 / (3 + 6 + 8 + 4 + 5 + 0 + 1).

It is a Curzon number.

3684501 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3684509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68205 + ... + 68258.

It is an arithmetic number, because the mean of its divisors is an integer number (682320).

Almost surely, 2^3684501 is an apocalyptic number.

It is an amenable number.

3684501 is a deficient number, since it is larger than the sum of its proper divisors (1774059).

3684501 is a wasteful number, since it uses less digits than its factorization.

3684501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136472 (or 136466 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3684501 is about 1919.5054050458. The cubic root of 3684501 is about 154.4517711657.

The spelling of 3684501 in words is "three million, six hundred eighty-four thousand, five hundred one".