3723432 has 32 divisors (see below), whose sum is σ = 9374400. Its totient is φ = 1232384.

The previous prime is 3723427. The next prime is 3723439. The reversal of 3723432 is 2343273.

It is a happy number.

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

It is a d-powerful number, because it can be written as 3⁸ + 7⁴ + 2⁹ + 3¹³ + 4⁵ + 3¹³ + 2¹⁹ .

It is not an unprimeable number, because it can be changed into a prime (3723439) 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, 3544 + ... + 4472.

It is an arithmetic number, because the mean of its divisors is an integer number (292950).

Almost surely, 2^3723432 is an apocalyptic number.

It is an amenable number.

3723432 is an abundant number, since it is smaller than the sum of its proper divisors (5650968).

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

3723432 is a wasteful number, since it uses less digits than its factorization.

3723432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105 (or 1101 counting only the distinct ones).

The product of its digits is 3024, while the sum is 24.

The square root of 3723432 is about 1929.6196516412. The cubic root of 3723432 is about 154.9938533810.

The spelling of 3723432 in words is "three million, seven hundred twenty-three thousand, four hundred thirty-two".