3718741 has 8 divisors (see below), whose sum is σ = 4103064. Its totient is φ = 3348480.

The previous prime is 3718739. The next prime is 3718751. The reversal of 3718741 is 1478173.

It can be written as a sum of positive squares in 4 ways, for example, as 221841 + 3496900 = 471^2 + 1870^2 .

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 3718741 - 2¹ = 3718739 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 (3718751) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2956 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (512883).

Almost surely, 2^3718741 is an apocalyptic number.

It is an amenable number.

3718741 is a deficient number, since it is larger than the sum of its proper divisors (384323).

3718741 is a wasteful number, since it uses less digits than its factorization.

3718741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7031.

The product of its digits is 4704, while the sum is 31.

The square root of 3718741 is about 1928.4037440329. The cubic root of 3718741 is about 154.9287358838.

The spelling of 3718741 in words is "three million, seven hundred eighteen thousand, seven hundred forty-one".