3420122178 has 32 divisors (see below), whose sum is σ = 7482470400. Its totient is φ = 1033569360.

The previous prime is 3420122161. The next prime is 3420122201. The reversal of 3420122178 is 8712210243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46378 + ... + 94821.

It is an arithmetic number, because the mean of its divisors is an integer number (233827200).

Almost surely, 2^3420122178 is an apocalyptic number.

3420122178 is an abundant number, since it is smaller than the sum of its proper divisors (4062348222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3420122178 is a wasteful number, since it uses less digits than its factorization.

3420122178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141582.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 3420122178 is about 58481.8106593837. The cubic root of 3420122178 is about 1506.6551956885.

The spelling of 3420122178 in words is "three billion, four hundred twenty million, one hundred twenty-two thousand, one hundred seventy-eight".