3741216 has 24 divisors (see below), whose sum is σ = 9820944. Its totient is φ = 1247040.

The previous prime is 3741211. The next prime is 3741223. The reversal of 3741216 is 6121473.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3741211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19390 + ... + 19581.

It is an arithmetic number, because the mean of its divisors is an integer number (409206).

Almost surely, 2^3741216 is an apocalyptic number.

It is an amenable number.

3741216 is an abundant number, since it is smaller than the sum of its proper divisors (6079728).

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

3741216 is a wasteful number, since it uses less digits than its factorization.

3741216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38984 (or 38976 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 3741216 is about 1934.2223243464. Note that the first 3 decimals coincide. The cubic root of 3741216 is about 155.2402241012.

Adding to 3741216 its reverse (6121473), we get a palindrome (9862689).

The spelling of 3741216 in words is "three million, seven hundred forty-one thousand, two hundred sixteen".