3722032 has 20 divisors (see below), whose sum is σ = 7242840. Its totient is φ = 1852928.

The previous prime is 3722029. The next prime is 3722039. The reversal of 3722032 is 2302273.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3722039) 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, 5319 + ... + 5977.

It is an arithmetic number, because the mean of its divisors is an integer number (362142).

Almost surely, 2^3722032 is an apocalyptic number.

It is an amenable number.

3722032 is a deficient number, since it is larger than the sum of its proper divisors (3520808).

3722032 is a wasteful number, since it uses less digits than its factorization.

3722032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 3722032 is about 1929.2568517437. The cubic root of 3722032 is about 154.9744251942.

The spelling of 3722032 in words is "three million, seven hundred twenty-two thousand, thirty-two".