3641072 has 10 divisors (see below), whose sum is σ = 7054608. Its totient is φ = 1820528.

The previous prime is 3641069. The next prime is 3641081. The reversal of 3641072 is 2701463.

3641072 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 as a sum of consecutive naturals, namely, 113768 + ... + 113799.

Almost surely, 2^3641072 is an apocalyptic number.

It is an amenable number.

3641072 is a deficient number, since it is larger than the sum of its proper divisors (3413536).

3641072 is a wasteful number, since it uses less digits than its factorization.

3641072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227575 (or 227569 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3641072 is about 1908.1593224886. The cubic root of 3641072 is about 153.8425331456.

The spelling of 3641072 in words is "three million, six hundred forty-one thousand, seventy-two".