3641772 has 24 divisors (see below), whose sum is σ = 8556016. Its totient is φ = 1205568.

The previous prime is 3641767. The next prime is 3641773. The reversal of 3641772 is 2771463.

It is not an unprimeable number, because it can be changed into a prime (3641773) 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, 918 + ... + 2850.

Almost surely, 2^3641772 is an apocalyptic number.

It is an amenable number.

3641772 is an abundant number, since it is smaller than the sum of its proper divisors (4914244).

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

3641772 is a wasteful number, since it uses less digits than its factorization.

3641772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097 (or 2095 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 3641772 is about 1908.3427365125. The cubic root of 3641772 is about 153.8523913112.

The spelling of 3641772 in words is "three million, six hundred forty-one thousand, seven hundred seventy-two".