3705085 has 8 divisors (see below), whose sum is σ = 4457016. Its totient is φ = 2956800.

The previous prime is 3705083. The next prime is 3705101. The reversal of 3705085 is 5805073.

It can be written as a sum of positive squares in 4 ways, for example, as 454276 + 3250809 = 674^2 + 1803^2 .

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

It is not a de Polignac number, because 3705085 - 2¹ = 3705083 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 (3705083) 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, 2485 + ... + 3685.

It is an arithmetic number, because the mean of its divisors is an integer number (557127).

Almost surely, 2^3705085 is an apocalyptic number.

It is an amenable number.

3705085 is a deficient number, since it is larger than the sum of its proper divisors (751931).

3705085 is a wasteful number, since it uses less digits than its factorization.

3705085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 3705085 is about 1924.8597351496. The cubic root of 3705085 is about 154.7388596248.

The spelling of 3705085 in words is "three million, seven hundred five thousand, eighty-five".