3675493 has 4 divisors (see below), whose sum is σ = 3868960. Its totient is φ = 3482028.

The previous prime is 3675481. The next prime is 3675499. The reversal of 3675493 is 3945763.

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: 3945763 = 127 ⋅31069.

It is a cyclic number.

It is not a de Polignac number, because 3675493 - 2⁵ = 3675461 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 6⁸ + 7⁴ + 5⁹ + 4⁴ + 9³ + 3⁹ .

It is a Duffinian number.

3675493 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675499) 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, 96705 + ... + 96742.

It is an arithmetic number, because the mean of its divisors is an integer number (967240).

Almost surely, 2^3675493 is an apocalyptic number.

It is an amenable number.

3675493 is a deficient number, since it is larger than the sum of its proper divisors (193467).

3675493 is a wasteful number, since it uses less digits than its factorization.

3675493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193466.

The product of its digits is 68040, while the sum is 37.

The square root of 3675493 is about 1917.1575313469. The cubic root of 3675493 is about 154.3257987086.

The spelling of 3675493 in words is "three million, six hundred seventy-five thousand, four hundred ninety-three".