4070606436 has 144 divisors (see below), whose sum is σ = 11825981440. Its totient is φ = 1170132480.

The previous prime is 4070606399. The next prime is 4070606443. The reversal of 4070606436 is 6346060704.

4070606436 is a `hidden beast` number, since 4 + 0 + 7 + 0 + 6 + 0 + 643 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4070606436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 645981 + ... + 652251.

Almost surely, 2^4070606436 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 4070606436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5912990720).

4070606436 is an abundant number, since it is smaller than the sum of its proper divisors (7755375004).

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

4070606436 is a wasteful number, since it uses less digits than its factorization.

4070606436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386 (or 6381 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 4070606436 is about 63801.3043440336. The cubic root of 4070606436 is about 1596.6866898251.

The spelling of 4070606436 in words is "four billion, seventy million, six hundred six thousand, four hundred thirty-six".