3613960 has 32 divisors (see below), whose sum is σ = 9293760. Its totient is φ = 1238976.

The previous prime is 3613957. The next prime is 3613963. The reversal of 3613960 is 693163.

It is an interprime number because it is at equal distance from previous prime (3613957) and next prime (3613963).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6174 + ... + 6733.

It is an arithmetic number, because the mean of its divisors is an integer number (290430).

Almost surely, 2^3613960 is an apocalyptic number.

It is an amenable number.

3613960 is an abundant number, since it is smaller than the sum of its proper divisors (5679800).

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

3613960 is a wasteful number, since it uses less digits than its factorization.

3613960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925 (or 12921 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3613960 is about 1901.0418196347. The cubic root of 3613960 is about 153.4597361388.

The spelling of 3613960 in words is "three million, six hundred thirteen thousand, nine hundred sixty".