477733738 has 16 divisors (see below), whose sum is σ = 729504000. Its totient is φ = 234574272.

The previous prime is 477733723. The next prime is 477733747. The reversal of 477733738 is 837337774.

It is a junction number, because it is equal to n+sod(n) for n = 477733691 and 477733700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174343 + ... + 177061.

It is an arithmetic number, because the mean of its divisors is an integer number (45594000).

Almost surely, 2^477733738 is an apocalyptic number.

477733738 is a deficient number, since it is larger than the sum of its proper divisors (251770262).

477733738 is a wasteful number, since it uses less digits than its factorization.

477733738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4269.

The product of its digits is 2074464, while the sum is 49.

The square root of 477733738 is about 21857.1209906520. The cubic root of 477733738 is about 781.7393455415.

The spelling of 477733738 in words is "four hundred seventy-seven million, seven hundred thirty-three thousand, seven hundred thirty-eight".