3670547 has 4 divisors (see below), whose sum is σ = 3830160. Its totient is φ = 3510936.

The previous prime is 3670517. The next prime is 3670549. The reversal of 3670547 is 7450763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3670547 - 2⁶ = 3670483 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3670549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79772 + ... + 79817.

It is an arithmetic number, because the mean of its divisors is an integer number (957540).

Almost surely, 2^3670547 is an apocalyptic number.

3670547 is a deficient number, since it is larger than the sum of its proper divisors (159613).

3670547 is a wasteful number, since it uses less digits than its factorization.

3670547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159612.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 3670547 is about 1915.8671665854. The cubic root of 3670547 is about 154.2565437780.

The spelling of 3670547 in words is "three million, six hundred seventy thousand, five hundred forty-seven".