3442078 has 16 divisors (see below), whose sum is σ = 5472000. Its totient is φ = 1619352.

The previous prime is 3442063. The next prime is 3442091. The reversal of 3442078 is 8702443.

3442078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8893 + ... + 9271.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

Almost surely, 2^3442078 is an apocalyptic number.

3442078 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3442078 is a deficient number, since it is larger than the sum of its proper divisors (2029922).

3442078 is a wasteful number, since it uses less digits than its factorization.

3442078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 3442078 is about 1855.2838057828. The cubic root of 3442078 is about 150.9872363230.

The spelling of 3442078 in words is "three million, four hundred forty-two thousand, seventy-eight".