4073340636 has 120 divisors (see below), whose sum is σ = 11077093104. Its totient is φ = 1304190720.

The previous prime is 4073340617. The next prime is 4073340637. The reversal of 4073340636 is 6360433704.

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 4073340636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073340637) 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 39 ways as a sum of consecutive naturals, for example, 847456 + ... + 852248.

Almost surely, 2^4073340636 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 4073340636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5538546552).

4073340636 is an abundant number, since it is smaller than the sum of its proper divisors (7003752468).

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

4073340636 is a wasteful number, since it uses less digits than its factorization.

4073340636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913 (or 4902 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The square root of 4073340636 is about 63822.7282086875. The cubic root of 4073340636 is about 1597.0441045182.

The spelling of 4073340636 in words is "four billion, seventy-three million, three hundred forty thousand, six hundred thirty-six".