477616948 has 6 divisors (see below), whose sum is σ = 835829666. Its totient is φ = 238808472.

The previous prime is 477616939. The next prime is 477616949. The reversal of 477616948 is 849616774.

It can be written as a sum of positive squares in only one way, i.e., 342546064 + 135070884 = 18508^2 + 11622^2 .

It is a junction number, because it is equal to n+sod(n) for n = 477616895 and 477616904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477616949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59702115 + ... + 59702122.

Almost surely, 2^477616948 is an apocalyptic number.

It is an amenable number.

477616948 is a deficient number, since it is larger than the sum of its proper divisors (358212718).

477616948 is a wasteful number, since it uses less digits than its factorization.

477616948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119404241 (or 119404239 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The square root of 477616948 is about 21854.4491580090. The cubic root of 477616948 is about 781.6756372651.

The spelling of 477616948 in words is "four hundred seventy-seven million, six hundred sixteen thousand, nine hundred forty-eight".