3404078 has 16 divisors (see below), whose sum is σ = 5562000. Its totient is φ = 1556352.

The previous prime is 3404057. The next prime is 3404081. The reversal of 3404078 is 8704043.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 443 + ... + 2646.

It is an arithmetic number, because the mean of its divisors is an integer number (347625).

Almost surely, 2^3404078 is an apocalyptic number.

3404078 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3404078 is a deficient number, since it is larger than the sum of its proper divisors (2157922).

3404078 is a wasteful number, since it uses less digits than its factorization.

3404078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 3404078 is about 1845.0143630877. The cubic root of 3404078 is about 150.4295539006.

The spelling of 3404078 in words is "three million, four hundred four thousand, seventy-eight".