3730285 has 8 divisors (see below), whose sum is σ = 4820760. Its totient is φ = 2754624.

The previous prime is 3730283. The next prime is 3730297. The reversal of 3730285 is 5820373.

It can be written as a sum of positive squares in 4 ways, for example, as 203401 + 3526884 = 451^2 + 1878^2 .

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 3730285 - 2¹ = 3730283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730283) 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, 28630 + ... + 28759.

It is an arithmetic number, because the mean of its divisors is an integer number (602595).

Almost surely, 2^3730285 is an apocalyptic number.

It is an amenable number.

3730285 is a deficient number, since it is larger than the sum of its proper divisors (1090475).

3730285 is a wasteful number, since it uses less digits than its factorization.

3730285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57407.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3730285 is about 1931.3945738766. The cubic root of 3730285 is about 155.0888841570.

The spelling of 3730285 in words is "three million, seven hundred thirty thousand, two hundred eighty-five".