4043747070 has 128 divisors (see below), whose sum is σ = 12275297280. Its totient is φ = 937664640.

The previous prime is 4043747069. The next prime is 4043747077. The reversal of 4043747070 is 707473404.

It is a super-2 number, since 2×4043747070² = 32703780732267169800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043747077) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 38712 + ... + 97908.

It is an arithmetic number, because the mean of its divisors is an integer number (95900760).

Almost surely, 2^4043747070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043747070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6137648640).

4043747070 is an abundant number, since it is smaller than the sum of its proper divisors (8231550210).

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

4043747070 is a wasteful number, since it uses less digits than its factorization.

4043747070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59247 (or 59241 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 4043747070 is about 63590.4636718431. The cubic root of 4043747070 is about 1593.1670942361.

The spelling of 4043747070 in words is "four billion, forty-three million, seven hundred forty-seven thousand, seventy".