46694749665 has 48 divisors (see below), whose sum is σ = 77040728640. Its totient is φ = 24143961600.

The previous prime is 46694749663. The next prime is 46694749667. The reversal of 46694749665 is 56694749664.

It is an interprime number because it is at equal distance from previous prime (46694749663) and next prime (46694749667).

It is not a de Polignac number, because 46694749665 - 2¹ = 46694749663 is a prime.

It is a super-2 number, since 2×46694749665² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46694749596 and 46694749605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46694749663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4711215 + ... + 4721115.

It is an arithmetic number, because the mean of its divisors is an integer number (1605015180).

Almost surely, 2^46694749665 is an apocalyptic number.

It is an amenable number.

46694749665 is a deficient number, since it is larger than the sum of its proper divisors (30345978975).

46694749665 is an equidigital number, since it uses as much as digits as its factorization.

46694749665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114 (or 10041 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 66.

Subtracting 46694749665 from its reverse (56694749664), we obtain a palindrome (9999999999).

The spelling of 46694749665 in words is "forty-six billion, six hundred ninety-four million, seven hundred forty-nine thousand, six hundred sixty-five".