3746343 has 4 divisors (see below), whose sum is σ = 4995128. Its totient is φ = 2497560.

The previous prime is 3746339. The next prime is 3746359. The reversal of 3746343 is 3436473.

3746343 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.

It is not a de Polignac number, because 3746343 - 2² = 3746339 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3746343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746333) 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, 624388 + ... + 624393.

It is an arithmetic number, because the mean of its divisors is an integer number (1248782).

Almost surely, 2^3746343 is an apocalyptic number.

3746343 is a deficient number, since it is larger than the sum of its proper divisors (1248785).

3746343 is a wasteful number, since it uses less digits than its factorization.

3746343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248784.

The product of its digits is 18144, while the sum is 30.

The square root of 3746343 is about 1935.5472094475. The cubic root of 3746343 is about 155.3111059863.

The spelling of 3746343 in words is "three million, seven hundred forty-six thousand, three hundred forty-three".