3734345 has 4 divisors (see below), whose sum is σ = 4481220. Its totient is φ = 2987472.

The previous prime is 3734329. The next prime is 3734371. The reversal of 3734345 is 5434373.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1106704 + 2627641 = 1052^2 + 1621^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734345 - 2⁴ = 3734329 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373430 + ... + 373439.

It is an arithmetic number, because the mean of its divisors is an integer number (1120305).

Almost surely, 2^3734345 is an apocalyptic number.

It is an amenable number.

3734345 is a deficient number, since it is larger than the sum of its proper divisors (746875).

3734345 is an equidigital number, since it uses as much as digits as its factorization.

3734345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746874.

The product of its digits is 15120, while the sum is 29.

The square root of 3734345 is about 1932.4453420472. The cubic root of 3734345 is about 155.1451294188.

The spelling of 3734345 in words is "three million, seven hundred thirty-four thousand, three hundred forty-five".