3677642 has 8 divisors (see below), whose sum is σ = 5524932. Its totient is φ = 1836000.

The previous prime is 3677633. The next prime is 3677657. The reversal of 3677642 is 2467763.

3677642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3575881 + 101761 = 1891^2 + 319^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142 + ... + 2942.

Almost surely, 2^3677642 is an apocalyptic number.

3677642 is a deficient number, since it is larger than the sum of its proper divisors (1847290).

3677642 is a wasteful number, since it uses less digits than its factorization.

3677642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824.

The product of its digits is 42336, while the sum is 35.

The square root of 3677642 is about 1917.7179146058. The cubic root of 3677642 is about 154.3558700965.

The spelling of 3677642 in words is "three million, six hundred seventy-seven thousand, six hundred forty-two".