3740343 has 4 divisors (see below), whose sum is σ = 4987128. Its totient is φ = 2493560.

The previous prime is 3740339. The next prime is 3740371. The reversal of 3740343 is 3430473.

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

It is a cyclic number.

It is not a de Polignac number, because 3740343 - 2² = 3740339 is a prime.

It is a D-number.

3740343 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3740393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623388 + ... + 623393.

It is an arithmetic number, because the mean of its divisors is an integer number (1246782).

Almost surely, 2^3740343 is an apocalyptic number.

3740343 is a deficient number, since it is larger than the sum of its proper divisors (1246785).

3740343 is a wasteful number, since it uses less digits than its factorization.

3740343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246784.

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

The square root of 3740343 is about 1933.9966390870. The cubic root of 3740343 is about 155.2281482362.

The spelling of 3740343 in words is "three million, seven hundred forty thousand, three hundred forty-three".