2089234738 has 4 divisors (see below), whose sum is σ = 3133852110. Its totient is φ = 1044617368.

The previous prime is 2089234727. The next prime is 2089234747. The reversal of 2089234738 is 8374329802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1056705049 + 1032529689 = 32507^2 + 32133^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522308683 + ... + 522308686.

Almost surely, 2^2089234738 is an apocalyptic number.

2089234738 is a deficient number, since it is larger than the sum of its proper divisors (1044617372).

2089234738 is a wasteful number, since it uses less digits than its factorization.

2089234738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044617371.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 2089234738 is about 45708.1473919038. The cubic root of 2089234738 is about 1278.3871976421.

The spelling of 2089234738 in words is "two billion, eighty-nine million, two hundred thirty-four thousand, seven hundred thirty-eight".