3914785 has 16 divisors (see below), whose sum is σ = 5515776. Its totient is φ = 2611008.

The previous prime is 3914783. The next prime is 3914819. The reversal of 3914785 is 5874193.

It is a cyclic number.

It is not a de Polignac number, because 3914785 - 2¹ = 3914783 is a prime.

It is a super-3 number, since 3×3914785³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (3914783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217 + ... + 2806.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

Almost surely, 2^3914785 is an apocalyptic number.

3914785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3914785 is a deficient number, since it is larger than the sum of its proper divisors (1600991).

3914785 is a wasteful number, since it uses less digits than its factorization.

3914785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072.

The product of its digits is 30240, while the sum is 37.

The square root of 3914785 is about 1978.5815626352. The cubic root of 3914785 is about 157.6047510099.

The spelling of 3914785 in words is "three million, nine hundred fourteen thousand, seven hundred eighty-five".