3611960 has 32 divisors (see below), whose sum is σ = 8866800. Its totient is φ = 1313280.

The previous prime is 3611947. The next prime is 3611981. The reversal of 3611960 is 691163.

It is an Ulam number.

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, 3665 + ... + 4544.

Almost surely, 2^3611960 is an apocalyptic number.

It is an amenable number.

3611960 is an abundant number, since it is smaller than the sum of its proper divisors (5254840).

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

3611960 is a wasteful number, since it uses less digits than its factorization.

3611960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8231 (or 8227 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3611960 is about 1900.5157194825. The cubic root of 3611960 is about 153.4314222203.

The spelling of 3611960 in words is "three million, six hundred eleven thousand, nine hundred sixty".