3655962 has 32 divisors (see below), whose sum is σ = 8236800. Its totient is φ = 1201824.

The previous prime is 3655957. The next prime is 3655987. The reversal of 3655962 is 2695563.

3655962 is a `hidden beast` number, since 3 + 65 + 596 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3838 + ... + 4694.

It is an arithmetic number, because the mean of its divisors is an integer number (257400).

Almost surely, 2^3655962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3655962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4118400).

3655962 is an abundant number, since it is smaller than the sum of its proper divisors (4580838).

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

3655962 is a wasteful number, since it uses less digits than its factorization.

3655962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 941 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 3655962 is about 1912.0570075183. The cubic root of 3655962 is about 154.0519586299.

The spelling of 3655962 in words is "three million, six hundred fifty-five thousand, nine hundred sixty-two".