3654733 has 4 divisors (see below), whose sum is σ = 3660768. Its totient is φ = 3648700.

The previous prime is 3654719. The next prime is 3654743. The reversal of 3654733 is 3374563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3374563 = 53 ⋅63671.

It is a cyclic number.

It is not a de Polignac number, because 3654733 - 2¹³ = 3646541 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3² + 6⁸ + 5⁹ + 4³ + 7² + 3⁷ + 3⁹ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3654695 and 3654704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1993 + ... + 3358.

It is an arithmetic number, because the mean of its divisors is an integer number (915192).

Almost surely, 2^3654733 is an apocalyptic number.

It is an amenable number.

3654733 is a deficient number, since it is larger than the sum of its proper divisors (6035).

3654733 is an equidigital number, since it uses as much as digits as its factorization.

3654733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034.

The product of its digits is 22680, while the sum is 31.

The square root of 3654733 is about 1911.7355988734. The cubic root of 3654733 is about 154.0346944938.

The spelling of 3654733 in words is "three million, six hundred fifty-four thousand, seven hundred thirty-three".