3040785 has 24 divisors (see below), whose sum is σ = 5750784. Its totient is φ = 1474080.

The previous prime is 3040781. The next prime is 3040787. The reversal of 3040785 is 5870403.

It is not a de Polignac number, because 3040785 - 2² = 3040781 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3040781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2577 + ... + 3566.

It is an arithmetic number, because the mean of its divisors is an integer number (239616).

Almost surely, 2^3040785 is an apocalyptic number.

It is an amenable number.

3040785 is a deficient number, since it is larger than the sum of its proper divisors (2709999).

3040785 is a wasteful number, since it uses less digits than its factorization.

3040785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165 (or 6162 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3040785 is about 1743.7846770746. The cubic root of 3040785 is about 144.8755968260.

The spelling of 3040785 in words is "three million, forty thousand, seven hundred eighty-five".