2989031282 has 32 divisors (see below), whose sum is σ = 4675016304. Its totient is φ = 1432166400.

The previous prime is 2989031267. The next prime is 2989031291. The reversal of 2989031282 is 2821309892.

It can be written as a sum of positive squares in 8 ways, for example, as 1038837361 + 1950193921 = 32231^2 + 44161^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681178 + ... + 1682954.

Almost surely, 2^2989031282 is an apocalyptic number.

2989031282 is a deficient number, since it is larger than the sum of its proper divisors (1685985022).

2989031282 is a wasteful number, since it uses less digits than its factorization.

2989031282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 2989031282 is about 54672.0338198608. The cubic root of 2989031282 is about 1440.4896871744.

The spelling of 2989031282 in words is "two billion, nine hundred eighty-nine million, thirty-one thousand, two hundred eighty-two".