2040949352 has 16 divisors (see below), whose sum is σ = 4121147940. Its totient is φ = 941976576.

The previous prime is 2040949301. The next prime is 2040949357. The reversal of 2040949352 is 2539490402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1557565156 + 483384196 = 39466^2 + 21986^2 .

It is not an unprimeable number, because it can be changed into a prime (2040949357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9812153 + ... + 9812360.

Almost surely, 2^2040949352 is an apocalyptic number.

It is an amenable number.

2040949352 is an abundant number, since it is smaller than the sum of its proper divisors (2080198588).

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

2040949352 is a wasteful number, since it uses less digits than its factorization.

2040949352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19624532 (or 19624528 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 2040949352 is about 45176.8674434162. The cubic root of 2040949352 is about 1268.4618475025.

The spelling of 2040949352 in words is "two billion, forty million, nine hundred forty-nine thousand, three hundred fifty-two".