46643483898 has 36 divisors (see below), whose sum is σ = 111083453754. Its totient is φ = 14134388400.

The previous prime is 46643483891. The next prime is 46643483917. The reversal of 46643483898 is 89838434664.

46643483898 is a `hidden beast` number, since 4 + 6 + 64 + 3 + 483 + 8 + 98 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38281661649 + 8361822249 = 195657^2 + 91443^2 .

It is a super-2 number, since 2×46643483898² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46643483891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10705693 + ... + 10710048.

Almost surely, 2^46643483898 is an apocalyptic number.

46643483898 is an abundant number, since it is smaller than the sum of its proper divisors (64439969856).

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

46643483898 is a wasteful number, since it uses less digits than its factorization.

46643483898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21415771 (or 21415757 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 63.

The spelling of 46643483898 in words is "forty-six billion, six hundred forty-three million, four hundred eighty-three thousand, eight hundred ninety-eight".