472986574838 has 8 divisors (see below), whose sum is σ = 711717970032. Its totient is φ = 235747251496.

The previous prime is 472986574789. The next prime is 472986574901. The reversal of 472986574838 is 838475689274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373017170 + ... + 373018437.

It is an arithmetic number, because the mean of its divisors is an integer number (88964746254).

Almost surely, 2^472986574838 is an apocalyptic number.

472986574838 is a deficient number, since it is larger than the sum of its proper divisors (238731395194).

472986574838 is a wasteful number, since it uses less digits than its factorization.

472986574838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746035926.

The product of its digits is 650280960, while the sum is 71.

The spelling of 472986574838 in words is "four hundred seventy-two billion, nine hundred eighty-six million, five hundred seventy-four thousand, eight hundred thirty-eight".