46894267089 has 14 divisors (see below), whose sum is σ = 70309238306. Its totient is φ = 31262844240.

The previous prime is 46894267081. The next prime is 46894267109. The reversal of 46894267089 is 98076249864.

46894267089 is a `hidden beast` number, since 4 + 68 + 9 + 426 + 70 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45669827025 + 1224440064 = 213705^2 + 34992^2 .

It is not a de Polignac number, because 46894267089 - 2³ = 46894267081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46894267081) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 32162692 + ... + 32164149.

Almost surely, 2^46894267089 is an apocalyptic number.

It is an amenable number.

46894267089 is a deficient number, since it is larger than the sum of its proper divisors (23414971217).

46894267089 is an frugal number, since it uses more digits than its factorization.

46894267089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64326859 (or 64326844 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 46894267089 in words is "forty-six billion, eight hundred ninety-four million, two hundred sixty-seven thousand, eighty-nine".