3920652 has 18 divisors (see below), whose sum is σ = 9910628. Its totient is φ = 1306872.

The previous prime is 3920629. The next prime is 3920677. The reversal of 3920652 is 2560293.

3920652 is a `hidden beast` number, since 3 + 9 + 2 + 0 + 652 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a zygodrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54418 + ... + 54489.

Almost surely, 2^3920652 is an apocalyptic number.

It is an amenable number.

3920652 is an abundant number, since it is smaller than the sum of its proper divisors (5989976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3920652 is a wasteful number, since it uses less digits than its factorization.

3920652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108917 (or 108912 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3920652 is about 1980.0636353410. The cubic root of 3920652 is about 157.6834446063.

The spelling of 3920652 in words is "three million, nine hundred twenty thousand, six hundred fifty-two".