2935840442 has 12 divisors (see below), whose sum is σ = 4647737466. Its totient is φ = 1390660920.

The previous prime is 2935840441. The next prime is 2935840447. The reversal of 2935840442 is 2440485392.

It can be written as a sum of positive squares in only one way, i.e., 2868780721 + 67059721 = 53561^2 + 8189^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2935840442.

It is not an unprimeable number, because it can be changed into a prime (2935840441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2032409 + ... + 2033852.

Almost surely, 2^2935840442 is an apocalyptic number.

2935840442 is a deficient number, since it is larger than the sum of its proper divisors (1711897024).

2935840442 is a wasteful number, since it uses less digits than its factorization.

2935840442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066301 (or 4066282 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 2935840442 is about 54183.3963682603. The cubic root of 2935840442 is about 1431.8938250945.

The spelling of 2935840442 in words is "two billion, nine hundred thirty-five million, eight hundred forty thousand, four hundred forty-two".