3650975 has 12 divisors (see below), whose sum is σ = 4650744. Its totient is φ = 2841120.

The previous prime is 3650957. The next prime is 3650989. The reversal of 3650975 is 5790563.

It is not a de Polignac number, because 3650975 - 2¹⁴ = 3634591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049 + ... + 2898.

It is an arithmetic number, because the mean of its divisors is an integer number (387562).

Almost surely, 2^3650975 is an apocalyptic number.

3650975 is a deficient number, since it is larger than the sum of its proper divisors (999769).

3650975 is a wasteful number, since it uses less digits than its factorization.

3650975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994 (or 3989 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 3650975 is about 1910.7524695784. The cubic root of 3650975 is about 153.9818807040.

The spelling of 3650975 in words is "three million, six hundred fifty thousand, nine hundred seventy-five".