2046746944 has 42 divisors (see below), whose sum is σ = 4464325082. Its totient is φ = 930336000.

The previous prime is 2046746941. The next prime is 2046746971. The reversal of 2046746944 is 4496476402.

It can be written as a sum of positive squares in only one way, i.e., 1465358400 + 581388544 = 38280^2 + 24112^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2046746894 and 2046746903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046746941) 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 5 ways as a sum of consecutive naturals, for example, 124407 + ... + 139894.

Almost surely, 2^2046746944 is an apocalyptic number.

It is an amenable number.

2046746944 is an abundant number, since it is smaller than the sum of its proper divisors (2417578138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046746944 is a wasteful number, since it uses less digits than its factorization.

2046746944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264335 (or 264314 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 46.

The square root of 2046746944 is about 45240.9874339630. The cubic root of 2046746944 is about 1269.6617910246.

The spelling of 2046746944 in words is "two billion, forty-six million, seven hundred forty-six thousand, nine hundred forty-four".