3422878 has 8 divisors (see below), whose sum is σ = 5143968. Its totient is φ = 1708224.

The previous prime is 3422813. The next prime is 3422917. The reversal of 3422878 is 8782243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75 + ... + 2617.

It is an arithmetic number, because the mean of its divisors is an integer number (642996).

Almost surely, 2^3422878 is an apocalyptic number.

3422878 is a deficient number, since it is larger than the sum of its proper divisors (1721090).

3422878 is a wasteful number, since it uses less digits than its factorization.

3422878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218.

The product of its digits is 21504, while the sum is 34.

The square root of 3422878 is about 1850.1021593415. The cubic root of 3422878 is about 150.7059758120.

The spelling of 3422878 in words is "three million, four hundred twenty-two thousand, eight hundred seventy-eight".