3040078 has 16 divisors (see below), whose sum is σ = 4700160. Its totient is φ = 1474200.

The previous prime is 3040061. The next prime is 3040087. The reversal of 3040078 is 8700403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11083 + ... + 11353.

It is an arithmetic number, because the mean of its divisors is an integer number (293760).

Almost surely, 2^3040078 is an apocalyptic number.

3040078 is a deficient number, since it is larger than the sum of its proper divisors (1660082).

3040078 is a wasteful number, since it uses less digits than its factorization.

3040078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3040078 is about 1743.5819453068. The cubic root of 3040078 is about 144.8643678192.

The spelling of 3040078 in words is "three million, forty thousand, seventy-eight".