3654535 has 8 divisors (see below), whose sum is σ = 4492656. Its totient is φ = 2852160.

The previous prime is 3654529. The next prime is 3654557. The reversal of 3654535 is 5354563.

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

It is not a de Polignac number, because 3654535 - 2⁵ = 3654503 is a prime.

It is a Duffinian number.

3654535 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3654497 and 3654506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8709 + ... + 9118.

It is an arithmetic number, because the mean of its divisors is an integer number (561582).

Almost surely, 2^3654535 is an apocalyptic number.

3654535 is a deficient number, since it is larger than the sum of its proper divisors (838121).

3654535 is a wasteful number, since it uses less digits than its factorization.

3654535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17873.

The product of its digits is 27000, while the sum is 31.

The square root of 3654535 is about 1911.6838127682. The cubic root of 3654535 is about 154.0319127657.

It can be divided in two parts, 365 and 4535, that added together give a square (4900 = 70²).

The spelling of 3654535 in words is "three million, six hundred fifty-four thousand, five hundred thirty-five".