46966989938 has 16 divisors (see below), whose sum is σ = 81375961824. Its totient is φ = 20092829760.

The previous prime is 46966989931. The next prime is 46966989977. The reversal of 46966989938 is 83998966964.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46966989931) 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, 62789720 + ... + 62790467.

It is an arithmetic number, because the mean of its divisors is an integer number (5085997614).

Almost surely, 2^46966989938 is an apocalyptic number.

46966989938 is a deficient number, since it is larger than the sum of its proper divisors (34408971886).

46966989938 is a wasteful number, since it uses less digits than its factorization.

46966989938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125580217.

The product of its digits is 1088391168, while the sum is 77.

The spelling of 46966989938 in words is "forty-six billion, nine hundred sixty-six million, nine hundred eighty-nine thousand, nine hundred thirty-eight".