6033989840 has 40 divisors (see below), whose sum is σ = 14032271520. Its totient is φ = 2413037696.

The previous prime is 6033989833. The next prime is 6033989849. The reversal of 6033989840 is 489893306.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6033989849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627791 + ... + 637329.

It is an arithmetic number, because the mean of its divisors is an integer number (350806788).

Almost surely, 2^6033989840 is an apocalyptic number.

It is an amenable number.

6033989840 is an abundant number, since it is smaller than the sum of its proper divisors (7998281680).

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

6033989840 is a wasteful number, since it uses less digits than its factorization.

6033989840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459 (or 17453 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 6033989840 is about 77678.7605462394. The cubic root of 6033989840 is about 1820.5454469489.

The spelling of 6033989840 in words is "six billion, thirty-three million, nine hundred eighty-nine thousand, eight hundred forty".