2406178068 has 96 divisors (see below), whose sum is σ = 6497992704. Its totient is φ = 678803328.

The previous prime is 2406178063. The next prime is 2406178087. The reversal of 2406178068 is 8608716042.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406178063) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3018646 + ... + 3019442.

It is an arithmetic number, because the mean of its divisors is an integer number (67687424).

Almost surely, 2^2406178068 is an apocalyptic number.

2406178068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406178068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3248996352).

2406178068 is an abundant number, since it is smaller than the sum of its proper divisors (4091814636).

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

2406178068 is a wasteful number, since it uses less digits than its factorization.

2406178068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 2406178068 is about 49052.8089715564. The cubic root of 2406178068 is about 1340.0137497661.

The spelling of 2406178068 in words is "two billion, four hundred six million, one hundred seventy-eight thousand, sixty-eight".