3742717 has 8 divisors (see below), whose sum is σ = 4129920. Its totient is φ = 3363360.

The previous prime is 3742709. The next prime is 3742727. The reversal of 3742717 is 7172473.

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

It is not a de Polignac number, because 3742717 - 2³ = 3742709 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 (3742727) 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, 933 + ... + 2890.

It is an arithmetic number, because the mean of its divisors is an integer number (516240).

Almost surely, 2^3742717 is an apocalyptic number.

It is an amenable number.

3742717 is a deficient number, since it is larger than the sum of its proper divisors (387203).

3742717 is a wasteful number, since it uses less digits than its factorization.

3742717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923.

The product of its digits is 8232, while the sum is 31.

The square root of 3742717 is about 1934.6102966748. The cubic root of 3742717 is about 155.2609824519.

The spelling of 3742717 in words is "three million, seven hundred forty-two thousand, seven hundred seventeen".