3751085 has 8 divisors (see below), whose sum is σ = 4847640. Its totient is φ = 2769984.

The previous prime is 3751081. The next prime is 3751091. The reversal of 3751085 is 5801573.

It can be written as a sum of positive squares in 4 ways, for example, as 72361 + 3678724 = 269^2 + 1918^2 .

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 3751085 - 2² = 3751081 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3751081) 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, 28790 + ... + 28919.

It is an arithmetic number, because the mean of its divisors is an integer number (605955).

Almost surely, 2^3751085 is an apocalyptic number.

It is an amenable number.

3751085 is a deficient number, since it is larger than the sum of its proper divisors (1096555).

3751085 is a wasteful number, since it uses less digits than its factorization.

3751085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57727.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 3751085 is about 1936.7717986381. The cubic root of 3751085 is about 155.3766076185.

The spelling of 3751085 in words is "three million, seven hundred fifty-one thousand, eighty-five".