3740043 has 8 divisors (see below), whose sum is σ = 5158800. Its totient is φ = 2407328.

The previous prime is 3740039. The next prime is 3740059. The reversal of 3740043 is 3400473.

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

It is a cyclic number.

It is not a de Polignac number, because 3740043 - 2² = 3740039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3740083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21408 + ... + 21581.

It is an arithmetic number, because the mean of its divisors is an integer number (644850).

Almost surely, 2^3740043 is an apocalyptic number.

3740043 is a deficient number, since it is larger than the sum of its proper divisors (1418757).

3740043 is a wasteful number, since it uses less digits than its factorization.

3740043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43021.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3740043 is about 1933.9190779348. The cubic root of 3740043 is about 155.2239980206.

The spelling of 3740043 in words is "three million, seven hundred forty thousand, forty-three".