2039075920 has 80 divisors (see below), whose sum is σ = 5564608128. Its totient is φ = 680209920.

The previous prime is 2039075917. The next prime is 2039075921. The reversal of 2039075920 is 295709302.

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

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 2039075920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039075921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28486 + ... + 69925.

Almost surely, 2^2039075920 is an apocalyptic number.

2039075920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2039075920 is an abundant number, since it is smaller than the sum of its proper divisors (3525532208).

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

2039075920 is a wasteful number, since it uses less digits than its factorization.

2039075920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98468 (or 98462 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 2039075920 is about 45156.1282662719. The cubic root of 2039075920 is about 1268.0736124075.

The spelling of 2039075920 in words is "two billion, thirty-nine million, seventy-five thousand, nine hundred twenty".