46694393838 has 20 divisors (see below), whose sum is σ = 104630031000. Its totient is φ = 15564797892.

The previous prime is 46694393821. The next prime is 46694393861. The reversal of 46694393838 is 83839349664.

46694393838 is a `hidden beast` number, since 466 + 9 + 4 + 3 + 93 + 83 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 144118338 + ... + 144118661.

It is an arithmetic number, because the mean of its divisors is an integer number (5231501550).

Almost surely, 2^46694393838 is an apocalyptic number.

46694393838 is an abundant number, since it is smaller than the sum of its proper divisors (57935637162).

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

46694393838 is a wasteful number, since it uses less digits than its factorization.

46694393838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288237013 (or 288237004 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 63.

The spelling of 46694393838 in words is "forty-six billion, six hundred ninety-four million, three hundred ninety-three thousand, eight hundred thirty-eight".