3042765 has 40 divisors (see below), whose sum is σ = 5959008. Its totient is φ = 1473120.

The previous prime is 3042763. The next prime is 3042803. The reversal of 3042765 is 5672403.

It is a happy number.

It is not a de Polignac number, because 3042765 - 2¹ = 3042763 is a prime.

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

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042761) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4114 + ... + 4796.

Almost surely, 2^3042765 is an apocalyptic number.

It is an amenable number.

3042765 is a deficient number, since it is larger than the sum of its proper divisors (2916243).

3042765 is a wasteful number, since it uses less digits than its factorization.

3042765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3042765 is about 1744.3523153308. The cubic root of 3042765 is about 144.9070351380.

The spelling of 3042765 in words is "three million, forty-two thousand, seven hundred sixty-five".