3675491 has 8 divisors (see below), whose sum is σ = 3751968. Its totient is φ = 3600000.

The previous prime is 3675481. The next prime is 3675499. The reversal of 3675491 is 1945763.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3675491 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 15131 + ... + 15371.

It is an arithmetic number, because the mean of its divisors is an integer number (468996).

Almost surely, 2^3675491 is an apocalyptic number.

3675491 is a deficient number, since it is larger than the sum of its proper divisors (76477).

3675491 is a wasteful number, since it uses less digits than its factorization.

3675491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493.

The product of its digits is 22680, while the sum is 35.

The square root of 3675491 is about 1917.1570097412. The cubic root of 3675491 is about 154.3257707168.

The spelling of 3675491 in words is "three million, six hundred seventy-five thousand, four hundred ninety-one".