477348337216 has 63 divisors (see below), whose sum is σ = 962333575329. Its totient is φ = 234929468928.

The previous prime is 477348337183. The next prime is 477348337223. The reversal of 477348337216 is 612733843774.

The square root of 477348337216 is 690904.

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

It can be written as a sum of positive squares in only one way, i.e., 387252311616 + 90096025600 = 622296^2 + 300160^2 .

It is a super-2 number, since 2×477348337216² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 370323900 + ... + 370325188.

Almost surely, 2^477348337216 is an apocalyptic number.

477348337216 is the 690904-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477348337216

477348337216 is an abundant number, since it is smaller than the sum of its proper divisors (484985238113).

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

477348337216 is an frugal number, since it uses more digits than its factorization.

477348337216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724 (or 1358 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 55.

The spelling of 477348337216 in words is "four hundred seventy-seven billion, three hundred forty-eight million, three hundred thirty-seven thousand, two hundred sixteen".