2981316962 has 16 divisors (see below), whose sum is σ = 5099266872. Its totient is φ = 1295051520.

The previous prime is 2981316959. The next prime is 2981316967. The reversal of 2981316962 is 2696131892.

It can be written as a sum of positive squares in 4 ways, for example, as 1486025401 + 1495291561 = 38549^2 + 38669^2 .

It is not an unprimeable number, because it can be changed into a prime (2981316967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3372089 + ... + 3372972.

Almost surely, 2^2981316962 is an apocalyptic number.

2981316962 is a deficient number, since it is larger than the sum of its proper divisors (2117949910).

2981316962 is a wasteful number, since it uses less digits than its factorization.

2981316962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6745093.

The product of its digits is 279936, while the sum is 47.

The square root of 2981316962 is about 54601.4373620329. The cubic root of 2981316962 is about 1439.2493776344.

The spelling of 2981316962 in words is "two billion, nine hundred eighty-one million, three hundred sixteen thousand, nine hundred sixty-two".