3737389 has 4 divisors (see below), whose sum is σ = 3741660. Its totient is φ = 3733120.

The previous prime is 3737387. The next prime is 3737417. The reversal of 3737389 is 9837373.

3737389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3674889 + 62500 = 1917^2 + 250^2 .

It is a cyclic number.

It is not a de Polignac number, because 3737389 - 2¹ = 3737387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3737387) 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, 292 + ... + 2749.

It is an arithmetic number, because the mean of its divisors is an integer number (935415).

Almost surely, 2^3737389 is an apocalyptic number.

It is an amenable number.

3737389 is a deficient number, since it is larger than the sum of its proper divisors (4271).

3737389 is a wasteful number, since it uses less digits than its factorization.

3737389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270.

The product of its digits is 95256, while the sum is 40.

The square root of 3737389 is about 1933.2327847417. The cubic root of 3737389 is about 155.1872727766.

The spelling of 3737389 in words is "three million, seven hundred thirty-seven thousand, three hundred eighty-nine".