4069874556 has 144 divisors (see below), whose sum is σ = 12195456000. Its totient is φ = 1130630400.

The previous prime is 4069874531. The next prime is 4069874563. The reversal of 4069874556 is 6554789604.

4069874556 is a `hidden beast` number, since 4 + 0 + 6 + 9 + 87 + 4 + 556 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224520 + ... + 241968.

Almost surely, 2^4069874556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4069874556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6097728000).

4069874556 is an abundant number, since it is smaller than the sum of its proper divisors (8125581444).

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

4069874556 is a wasteful number, since it uses less digits than its factorization.

4069874556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17520 (or 17515 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The square root of 4069874556 is about 63795.5684667830. The cubic root of 4069874556 is about 1596.5909913000.

The spelling of 4069874556 in words is "four billion, sixty-nine million, eight hundred seventy-four thousand, five hundred fifty-six".