4070747648 has 240 divisors, whose sum is σ = 9813778128. Its totient is φ = 1671168000.

The previous prime is 4070747641. The next prime is 4070747677. The reversal of 4070747648 is 8467470704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070747641) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 66733538 + ... + 66733598.

Almost surely, 2^4070747648 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 4070747648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4906889064).

4070747648 is an abundant number, since it is smaller than the sum of its proper divisors (5743030480).

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

4070747648 is a wasteful number, since it uses less digits than its factorization.

4070747648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 47.

The square root of 4070747648 is about 63802.4109889274. The cubic root of 4070747648 is about 1596.7051529802.

The spelling of 4070747648 in words is "four billion, seventy million, seven hundred forty-seven thousand, six hundred forty-eight".