3722546 has 8 divisors (see below), whose sum is σ = 5678640. Its totient is φ = 1829668.

The previous prime is 3722519. The next prime is 3722549. The reversal of 3722546 is 6452273.

3722546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3722549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15656 + ... + 15891.

It is an arithmetic number, because the mean of its divisors is an integer number (709830).

Almost surely, 2^3722546 is an apocalyptic number.

3722546 is a deficient number, since it is larger than the sum of its proper divisors (1956094).

3722546 is a wasteful number, since it uses less digits than its factorization.

3722546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31608.

The product of its digits is 10080, while the sum is 29.

The square root of 3722546 is about 1929.3900590601. The cubic root of 3722546 is about 154.9815586801.

The spelling of 3722546 in words is "three million, seven hundred twenty-two thousand, five hundred forty-six".