477845917696 has 117 divisors (see below), whose sum is σ = 1112308320591. Its totient is φ = 204658384896.

The previous prime is 477845917657. The next prime is 477845917711. The reversal of 477845917696 is 696719548774.

The square root of 477845917696 is 691264.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 309685501 + ... + 309687043.

It is an arithmetic number, because the mean of its divisors is an integer number (9506908723).

Almost surely, 2^477845917696 is an apocalyptic number.

477845917696 is the 691264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477845917696

477845917696 is an abundant number, since it is smaller than the sum of its proper divisors (634462402895).

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

477845917696 is an frugal number, since it uses more digits than its factorization.

477845917696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124 (or 1552 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 73.

The spelling of 477845917696 in words is "four hundred seventy-seven billion, eight hundred forty-five million, nine hundred seventeen thousand, six hundred ninety-six".