3601416 has 128 divisors (see below), whose sum is σ = 11854080. Its totient is φ = 884736.

The previous prime is 3601369. The next prime is 3601421. The reversal of 3601416 is 6141063.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3601392 and 3601401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37080 + ... + 37176.

It is an arithmetic number, because the mean of its divisors is an integer number (92610).

Almost surely, 2^3601416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3601416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5927040).

3601416 is an abundant number, since it is smaller than the sum of its proper divisors (8252664).

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

3601416 is a wasteful number, since it uses less digits than its factorization.

3601416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3601416 is about 1897.7397081792. The cubic root of 3601416 is about 153.2819781809.

Adding to 3601416 its reverse (6141063), we get a palindrome (9742479).

The spelling of 3601416 in words is "three million, six hundred one thousand, four hundred sixteen".