3641662 has 8 divisors (see below), whose sum is σ = 5479992. Its totient is φ = 1815000.

The previous prime is 3641653. The next prime is 3641707. The reversal of 3641662 is 2661463.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3641662.

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 3 ways as a sum of consecutive naturals, for example, 2089 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (684999).

Almost surely, 2^3641662 is an apocalyptic number.

3641662 is a deficient number, since it is larger than the sum of its proper divisors (1838330).

3641662 is a wasteful number, since it uses less digits than its factorization.

3641662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834.

The product of its digits is 5184, while the sum is 28.

The square root of 3641662 is about 1908.3139154762. The cubic root of 3641662 is about 153.8508422546.

The spelling of 3641662 in words is "three million, six hundred forty-one thousand, six hundred sixty-two".