2983696538 has 16 divisors (see below), whose sum is σ = 4550896224. Its totient is φ = 1466752560.

The previous prime is 2983696531. The next prime is 2983696543. The reversal of 2983696538 is 8356963892.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2983696531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404681 + ... + 411987.

It is an arithmetic number, because the mean of its divisors is an integer number (284431014).

Almost surely, 2^2983696538 is an apocalyptic number.

2983696538 is a deficient number, since it is larger than the sum of its proper divisors (1567199686).

2983696538 is a wasteful number, since it uses less digits than its factorization.

2983696538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10717.

The product of its digits is 16796160, while the sum is 59.

The square root of 2983696538 is about 54623.2234310646. The cubic root of 2983696538 is about 1439.6321941929.

The spelling of 2983696538 in words is "two billion, nine hundred eighty-three million, six hundred ninety-six thousand, five hundred thirty-eight".