2039285040 has 80 divisors (see below), whose sum is σ = 6808085088. Its totient is φ = 501977088.

The previous prime is 2039284979. The next prime is 2039285057. The reversal of 2039285040 is 405829302.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 2039284992 and 2039285010.

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 15 ways as a sum of consecutive naturals, for example, 323689 + ... + 329928.

Almost surely, 2^2039285040 is an apocalyptic number.

2039285040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2039285040 is an abundant number, since it is smaller than the sum of its proper divisors (4768800048).

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

2039285040 is a wasteful number, since it uses less digits than its factorization.

2039285040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653646 (or 653640 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2039285040 is about 45158.4437287203. The cubic root of 2039285040 is about 1268.1169605547.

The spelling of 2039285040 in words is "two billion, thirty-nine million, two hundred eighty-five thousand, forty".