3040679 has 4 divisors (see below), whose sum is σ = 3145560. Its totient is φ = 2935800.

The previous prime is 3040657. The next prime is 3040691. The reversal of 3040679 is 9760403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3040679 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 104851 = 3040679 / (3 + 0 + 4 + 0 + 6 + 7 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52397 + ... + 52454.

It is an arithmetic number, because the mean of its divisors is an integer number (786390).

Almost surely, 2^3040679 is an apocalyptic number.

3040679 is a deficient number, since it is larger than the sum of its proper divisors (104881).

3040679 is a wasteful number, since it uses less digits than its factorization.

3040679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104880.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 3040679 is about 1743.7542831489. The cubic root of 3040679 is about 144.8739133800.

The spelling of 3040679 in words is "three million, forty thousand, six hundred seventy-nine".