3651064 has 32 divisors (see below), whose sum is σ = 7128000. Its totient is φ = 1752192.

The previous prime is 3651023. The next prime is 3651083. The reversal of 3651064 is 4601563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33442 + ... + 33550.

It is an arithmetic number, because the mean of its divisors is an integer number (222750).

Almost surely, 2^3651064 is an apocalyptic number.

It is an amenable number.

3651064 is a deficient number, since it is larger than the sum of its proper divisors (3476936).

3651064 is a wasteful number, since it uses less digits than its factorization.

3651064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3651064 is about 1910.7757586907. The cubic root of 3651064 is about 153.9831319018.

The spelling of 3651064 in words is "three million, six hundred fifty-one thousand, sixty-four".